1 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
3 Tune pseudovector allocation assuming Qnil == 0.
4 * alloc.c (allocate_pseudovector): Use memset for both
5 Lisp_Objects and regular slots. Add zerolen arg.
6 * lisp.h (allocate_pseudovector): Adjust prototype.
7 (ALLOCATE_PSEUDOVECTOR): Adjust user.
8 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
9 (allocate_hash_table, allocate_window, allocate_frame)
10 (allocate_process, allocate_terminal): Remove prototypes.
11 * fns.c (allocate_hash_table): Now static here.
12 * frame.c (allocate_frame):
13 * process.c (allocate_process):
14 * terminal.c (allocate_terminal):
15 * window.c (allocate_window): Now static here.
16 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
18 * lisp.h (XTERMINAL): Add eassert.
19 * process.c (make_lisp_proc): Now static here.
21 Prefer INLINE functions in font.h to match style used in lisp.h.
22 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
23 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
24 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
26 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
27 * ftfont.c (ftfont_shape):
28 * macfont.m (macfont_shape):
29 * w32uniscribe.c (uniscribe_shape):
30 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
32 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
34 Give up on -Wsuggest-attribute=const
35 * decompress.c (Fzlib_available_p):
36 * gnutls.c (Fgnutls_available_p):
37 * gtkutil.h (xg_uses_old_file_dialog):
38 * xdisp.c (Ftool_bar_height):
39 * xmenu.c (popup_activated):
40 No longer const, since it's not const on at lest some
41 configurations, and we shouldn't lie to the compiler.
43 2015-01-15 Eli Zaretskii <eliz@gnu.org>
45 * fileio.c: Include binary-io.h.
46 (Fset_binary_mode): New function.
47 (syms_of_fileio): Defsubr it.
48 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
50 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
52 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
53 (Fgnutls_peer_status): Use it to set the :self-signed flag.
54 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
55 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
57 2015-01-14 Eli Zaretskii <eliz@gnu.org>
59 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
60 when FLAGS indicate the item is not highlighted. (Bug#19596)
62 2015-01-14 Martin Rudalics <rudalics@gmx.at>
64 * xmenu.c (update_frame_menubar): Remove garbaged code.
66 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
68 remove_slash_colon need not be inline
69 * process.c, process.h (remove_slash_colon): No longer inline.
70 This saves text bytes without hurting runtime performance.
72 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
74 Avoid extra multibyteness check in ENCODE_FILE users.
75 * callproc.c (encode_current_directory, Fcall_process, call_process):
76 * dired.c (directory_files_internal, file_name_completion):
77 Do not check for STRING_MULTIBYTE because encode_file_name
78 is a no-op for unibyte strings.
80 * process.h (remove_slash_colon): New function.
81 * callproc.c (encode_current_directory, call_process):
82 * process.c (Fstart_process): Use it.
84 Consistently handle time zone specification.
85 * editfns.c (decode_time_zone): New function, refactored out from ...
86 (Fencode_time): ... adjusted user.
87 (Fset_time_zone_rule): Use decode_time_zone.
89 * editfns.c (make_buffer_string_both): If requested range intersects
90 the gap, don't move the latter but copy in two regions, thus avoiding
91 unnecessary relocation of buffer data.
93 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
95 Use bool for boolean in xmenu.c, xml.c
96 * xmenu.c (x_menu_set_in_use, popup_get_selection)
97 (Fx_menu_bar_open_internal, popup_widget_loop)
98 (x_activate_menubar, xg_crazy_callback_abort)
99 (update_frame_menubar, set_frame_menubar)
100 (initialize_frame_menubar, free_frame_menubar)
101 (create_and_show_popup_menu, x_menu_show)
102 (create_and_show_dialog, x_dialog_show):
103 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
104 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
105 * xrdb.c (main) [TESTRM]:
106 * xsettings.c (init_gsettings):
107 * xterm.c (XFillRectangle, xg_scroll_callback)
108 (xg_end_scroll_callback):
109 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
110 Use bool for boolean.
111 * xmenu.c (TRUE): Remove; no longer used.
112 (show_help_event): Remove long-unused code.
113 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
115 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
117 Don't say Fnext_read_file_uses_dialog_p is const
118 It's const only if a windowing system is not used; don't say it's
119 const otherwise. See:
120 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
121 * fileio.c (next_read_file_uses_dialog_p): Remove.
122 Move guts back to ...
123 (Fnext_read_file_uses_dialog_p): ... here.
124 Don't declare as const, as make-docfile.c now has a special case
125 for this function. This is an ugly hack, but it's better than
126 lying to the compiler.
128 Remove now-unnecessary forward XTYPE decl
129 * lisp.h (XTYPE): Remove forward declaration. The recent merge
130 from emacs-24 fixed the problem in a better way, by moving XPNTR's
131 definition to after XTYPE's.
133 2015-01-13 Eli Zaretskii <eliz@gnu.org>
135 Fix problems with 32-bit wide-int build exposed by MinGW.
136 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
137 compilation error in an unoptimized build when !USE_LSB_TAG.
139 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
140 same larger value as for the 64-bit build.
142 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
143 avoid compiler warnings.
145 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
146 Avoid compiler warnings about cast from integer to pointer of
149 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
150 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
151 casting from integer to pointer of different size.
152 (add_menu_item): Pass the help-echo string as a pointer to
153 Lisp_String, not as a Lisp_Object.
154 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
155 string object from its C pointer.
157 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
158 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
160 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
161 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
162 compiler warnings about size differences.
163 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
164 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
165 (Fw32_toggle_lock_key): Pass the new state of the key as a C
166 integer; use -1 for nil. Doc fix.
168 * .gdbinit (xgetsym): New subroutine.
169 (xsymname, xsymbol): Use it.
170 (xprintsym): No need to call xgetptr.
172 2015-01-13 Martin Rudalics <rudalics@gmx.at>
174 * frame.c (adjust_frame_size): Make sure new numbers of
175 lines/columns get installed after font size change (Bug#19575).
177 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
179 Add DEFUN attributes.
180 * callint.c (Finteractive):
181 * character.c (Fcharacterp, Fmax_char):
182 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
183 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
184 (Ffloatp, Fbyteorder):
185 * decompress.c (Fzlib_available_p):
187 * frame.c (Fframe_windows_min_size):
188 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
189 * window.c (Fwindow__sanitize_window_sizes):
190 * xdisp.c (Ftool_bar_height):
191 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
192 * emacs.c (Fkill_emacs):
194 * keyboard.c (Ftop_level, Fexit_recursive_edit)
195 (Fabor_recursive_edit): Add noreturn attribute.
197 * search.c (fast_string_match_internal): New function,
199 (fast_string_match, fast_string_match_ignore_case): ...functions
201 * lisp.h (fast_string_match, fast_string_match_ignore_case):
202 inlined from here now.
203 (fast_string_match_internal): Add prototype.
204 * dired.c (file_name_completion): Use fast_string_match_internal.
206 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
207 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
208 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
209 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
211 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
213 Port to 32-bit MingGW --with-wide-int
214 Problem reported by Eli Zaretskii in:
215 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
216 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
217 what we think it is, rather than checking only its alignment (and
218 doing so incorrectly on MinGW).
220 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
222 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
223 Remove dead NILP check.
224 * image.c (Flookup_image): Use regular format for docstring.
225 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
227 2015-01-12 Martin Rudalics <rudalics@gmx.at>
229 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
231 * frame.c (frame_default_tool_bar_height): New variable.
232 (adjust_frame_size): Possibly add requested adjustment to
233 Vframe_adjust_size_history.
234 (make_frame): Initialize tool_bar_redisplayed_once slot.
235 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
236 doc-string. Call adjust_frame_size unconditionally (the frame's
237 text size may remain unaltered but the pixel size may change).
238 (x_figure_window_size): If frame_default_tool_bar_height was
239 set, use it instead of calculating the tool bar height from
240 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
241 Vframe_initial_frame_tool_bar_height.
242 (Qchange_frame_size, Qxg_frame_set_char_size)
243 (Qset_window_configuration, Qx_create_frame_1)
244 (Qx_create_frame_2): New symbols.
245 (Vframe_initial_frame_tool_bar_height): Remove.
246 (Vframe_adjust_size_history): New history variable for debugging
247 frame size adjustments.
248 * frame.h (struct frame): New boolean slot
249 tool_bar_redisplayed_once.
250 (frame_default_tool_bar_height): Extern.
251 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
252 to adjust_frame_size.
253 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
254 Qx_create_frame_2 to adjust_frame_size.
255 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
256 inhibit 1 when we have not redisplayed the tool bar yet.
257 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
258 Qx_create_frame_2 to adjust_frame_size.
259 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
261 * window.c (Fset_window_configuration): Pass
262 Qset_window_configuration to adjust_frame_size.
263 * xdisp.c (redisplay_tool_bar): Assign new height to
264 frame_default_tool_bar_height.
265 (redisplay_internal): If we haven't redisplayed this frame's
266 tool bar, call redisplay_tool_bar early so we can adjust the
267 frame size accordingly.
268 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
269 inhibit 1 when we have not redisplayed the tool bar yet.
270 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
271 Qx_create_frame_2 to adjust_frame_size.
273 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
275 Have 'make' output better GEN names
276 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
277 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
278 more naturally so that 'make' can output more-accurate names.
280 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
282 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
283 calling reset_buffer_local_variables, and make sure we initialize
286 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
288 * coding.c (Fcoding_system_plist): Use common style for docstring.
290 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
292 Port to MSB hosts without optimization
293 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
294 the inline function XTYPE needs to be declared before being used.
295 * lisp.h (XTYPE): New forward declaration.
297 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
299 Port to 32-bit --with-wide-int
300 Prefer symbol indexes to struct Lisp_Symbol * casted and then
301 widened, as the latter had trouble with GCC on Fedora 21 when
302 configured --with-wide-int and when used in static initializers.
303 * alloc.c (garbage_collect_1, which_symbols):
304 * lread.c (init_obarray):
305 Prefer builtin_lisp_symbol when it can be used.
306 * dispextern.h (struct image_type.type):
307 * font.c (font_property_table.key):
308 * frame.c (struct frame_parm_table.sym):
309 * keyboard.c (scroll_bar_parts, struct event_head):
310 * xdisp.c (struct props.name):
311 Use the index of a builtin symbol rather than its address.
313 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
314 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
315 symbol indexes rather than pointers, and which work better on MSB
316 hosts because they shift right before tagging. All uses changed.
317 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
318 No longer noops on wide-int hosts, since they work now.
319 (builtin_lisp_symbol): New function.
321 Port to HAVE_FREETYPE && !HAVE_XFT
322 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
323 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
324 Declare in this case too.
326 2015-01-10 Eli Zaretskii <eliz@gnu.org>
328 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
330 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
331 make_pointer_integer instead of XIL.
332 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
334 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
335 instead of XIL. Put a list of the descriptor, action, and file
336 name in event->arg, instead of spreading them between event->code
339 * w32term.c (queue_notifications): Use make_pointer_integer
340 instead of XIL. Put a list of the descriptor, action, and file
341 name in event->arg, instead of spreading them between event->code
344 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
345 event creation to changes in w32term.c and w32inevt.c above.
347 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
349 Port Qnil==0 changes to 32-bit --with-wide-int
350 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
351 macro-implemented version. For the non-USE_LSB_TAG case, supply
352 a new inline function that is the inverse of the new TAG_SYMPTR.
353 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
354 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
355 negative number, don't allow sign bits to bleed into the encoded
356 value. Shift in zero bits instead.
358 Refactor pointer-to-integer conversion
359 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
360 Rename and move to lisp.h. All uses changed.
361 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
362 which are renamed from gfilenotify.c's lisp_to_monitor and
363 monitor_to_lisp, and with more-generic void * signatures.
365 2015-01-08 Eli Zaretskii <eliz@gnu.org>
367 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
368 returned for right-to-left screen lines. (Before the change on
369 2014-12-30, the incorrectly-computed X pixel coordinate concealed
372 * .gdbinit (xsymname): New subroutine.
373 (xprintsym, initial-tbreak): Use it to access the name of a symbol
374 in a way that doesn't cause GDB to barf when it tries to
375 dereference a NULL pointer.
377 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
379 (set_cursor_from_row, try_cursor_movement, dump_glyph)
380 (insert_left_trunc_glyphs, append_space_for_newline)
381 (extend_face_to_end_of_line, highlight_trailing_whitespace)
382 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
383 (Fbidi_resolved_levels, produce_special_glyphs)
384 (rows_from_pos_range, mouse_face_from_buffer_pos)
385 (note_mouse_highlight): Use nil as the object for glyphs inserted
386 by the display engine, and test with NILP instead of INTEGERP.
389 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
392 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
395 * dispextern.h (struct glyph, struct it): Update comments for the
398 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
400 Port new Lisp symbol init to x86 --with-wide-int
401 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
402 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
403 GCC (at least) does not allow a constant initializer to widen an
406 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
407 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
408 Although clang doesn't need it, some other compiler might, and
409 it's easy enough to be safe.
411 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
412 Apparently clang removed support for the alloc_size attribute.
414 Port Qnil==0 XUNTAG to clang
415 clang has undefined behavior if the program subtracts an integer
416 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
417 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
418 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
419 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
421 Port GFileMonitor * hack to Qnil==0 platforms
422 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
423 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
424 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
426 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
428 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
429 size instead of using widht/height. The frame may be constrained.
431 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
433 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
434 Needed when neither optimizing nor inlining.
435 Also, sort decls alphabetically.
437 2015-01-05 Eli Zaretskii <eliz@gnu.org>
439 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
440 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
441 declarations of Q* variables that represent symbols.
443 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
447 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
448 that NILP (x) is equivalent to testing whether x is 0 at the
449 machine level. The overall effects of this and the previous patch
450 shrink the size of the text segment by 2.3% and speeds up
451 compilation of all the .elc files by about 0.5% on my platform,
452 which is Fedora 20 x86-64.
453 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
454 (make_lisp_symbol) [USE_LSB_TAG]:
455 Symbols now tag the difference from lispsym, not the pointer.
456 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
457 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
458 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
459 (XSYMBOL): New forward decl.
460 (XUNTAGBASE): New function.
463 Compute C decls for DEFSYMs automatically
465 This patch also makes Q constants (e.g., Qnil) constant addresses
466 from the C point of view.
467 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
468 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
469 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
470 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
471 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
472 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
473 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
474 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
475 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
476 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
477 * xselect.c, xsettings.c, xterm.c:
478 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
479 These names are now defined automatically by make-docfile.
480 * alloc.c (init_symbol): New function.
481 (Fmake_symbol): Use it.
482 (c_symbol_p): New function.
483 (valid_lisp_object_p, purecopy): Use it.
484 * alloc.c (marked_pinned_symbols):
485 Use make_lisp_symbol instead of make_lisp_ptr.
486 (garbage_collect_1): Mark lispsym symbols.
487 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
488 (mark_object): Use it.
489 (sweep_symbols): Sweep lispsym symbols.
490 (symbol_uses_obj): New function.
491 (which_symbols): Use it. Work for lispsym symbols, too.
492 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
493 since Qt's address is already known now.
494 (syms_of_alloc): Add lispsym count to symbols_consed.
495 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
496 when testing whether storage is all bits zero.
497 * dispextern.h (struct image_type):
498 * font.c (font_property_table):
499 * frame.c (struct frame_parm_table, frame_parms):
500 * keyboard.c (scroll_bar_parts, struct event_head):
501 * xdisp.c (struct props):
502 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
503 Lisp_Object *, since Qfoo is no longer an object whose address can be
504 taken. All uses changed.
505 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
506 use it, so that they no longer need to take the address of a Lisp sym.
507 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
508 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
509 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
510 DEFSYM Qdeactivate_mark before the corresponding var.
511 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
512 instead of interning their symbols; this avoids duplicates.
513 (LISP_INITIALLY, TAG_PTR)
514 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
516 (LISP_INITIALLY_ZERO): Use it.
517 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
518 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
519 Move decls up, to avoid forward uses. Include globals.h earlier, too.
520 (make_lisp_symbol): New function.
521 (XSETSYMBOL): Use it.
522 (DEFSYM): Now just a placeholder for make-docfile.
523 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
524 (intern_sym): New function, with body taken from old intern_driver.
525 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
527 (define_symbol): New function.
528 (init_obarray): Define the C symbols taken from lispsym.
529 Use plain DEFSYM for Qt and Qnil.
530 * syntax.c (init_syntax_once): No need to worry about
531 Qchar_table_extra_slots.
533 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
535 'temacs -nw' should not call missing functions
536 Without this patch, "temacs -nw" fails with the diagnostic
537 "emacs: Symbol's function definition is void: frame-windows-min-size"
538 and messes up the tty's state.
539 * frame.c (Fframe_windows_min_size): New placeholder function.
540 (syms_of_frame): Define it.
541 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
542 (syms_of_window): Define it.
544 Less 'make' chatter for lisp dir
545 * Makefile.in (%.elc): Adjust to compile-onefile change in
548 batch write-region no longer says "Wrote FOO"
549 This cuts down on 'make' chatter a bit.
550 * fileio.c (Fwrite_region):
551 Don't output "Wrote /whatever/foo.elc" if noninteractive.
553 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
555 Revert previous change to produce_composite_glyph
556 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
558 Pacify gcc -Wparentheses
559 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
561 2015-01-03 Martin Rudalics <rudalics@gmx.at>
563 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
564 f->can_x_set_window_size is true.
565 * xterm.c (x_set_window_size_1): Call change_frame_size with
566 text sizes instead of pixel sizes (Bug#19428).
568 2015-01-01 Eli Zaretskii <eliz@gnu.org>
570 * xdisp.c (pos_visible_p): Fix up the X coordinate for
571 right-to-left screen lines. (Bug#19473)
573 2015-01-01 Eli Zaretskii <eliz@gnu.org>
575 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
577 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
579 Simplify setfattr use by assuming GNU make
580 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
581 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
582 Simplify by using GNU make rather than shell conditionals,
583 by using ln -f rather than rm -f followed by ln,
584 and by preferring $@ to spelling out the destination.
586 2014-12-29 Eli Zaretskii <eliz@gnu.org>
588 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
589 file doesn't compile on MS-Windows.
591 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
593 Allow return value of system-name to vary. (Bug#19438)
594 * filelock.c (current_lock_owner):
595 * xrdb.c (get_environ_db):
596 * xterm.c (same_x_server):
597 * xterm.c (x_term_init):
598 Prefer (system-name) to system-name, and avoid naming
599 locals 'system-name'.
600 * editfns.c (cached_system_name): New static var.
601 (init_and_cache_system_name): New function.
602 (init_editfns, Fsystem_name): Use it.
603 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
604 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
605 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
606 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
607 Don't create a new string if the current value is already correct.
609 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
611 Fix produce_composite_width typo
612 * term.c (produce_composite_glyph):
613 Fix typo that confused number of columns for pixel width.
615 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
617 Wrap dll functions more simply
618 * decompress.c, gnutls.c, image.c, xml.c:
619 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
620 rather than the inverse when not WINDOWSNT. This isolates the
621 fn_* business into the WINDOWSNT-specific section of the code,
622 which makes it easier to maintain the generic code.
623 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
624 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
625 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
626 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
627 Remove. All uses replaced by DEF_DLL_FN.
628 * decompress.c (inflateInit2): Remove; no longer needed.
629 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
631 Port memory-full checking to GnuTLS 3.3
632 Instead of using gnutls_global_set_mem_functions, check every call
633 to a GnuTLS function that might return an indication of memory
634 exhaustion. Suggested by Dmitry Antipov in:
635 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
636 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
637 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
638 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
640 (check_memory_full): New function.
641 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
642 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
643 (Fgnutls_boot): Use it.
644 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
646 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
648 Fix parse_settings to match internal documentation
649 * xsettings.c (parse_settings): Return the number of settings seen.
650 Count the settings changes accurately.
651 (read_settings): Don't confuse number of settings changes with
652 the return code from XGetWindowProperty.
654 2014-12-27 Eli Zaretskii <eliz@gnu.org>
656 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
657 composition_compute_stop_pos to the number of characters in the
659 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
661 * composite.c (composition_compute_stop_pos): If no composition
662 was found in a string before ENDPOS, and ENDPOS is the string end,
663 no need to back up to a safe point.
665 * dispextern.h (struct it) <end_charpos>: Improve commentary.
667 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
669 * nsimage.m (allocInitFromFile:): Initialize bmRep.
670 (dealloc): Release bmRep.
671 (setPixmapData): Make bmRep local so class member is not
673 (setPixmapData): Rename local variable bmRep to avoid compiler
676 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
678 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
679 when going to fullscreen (Bug#0x180004f).
681 2014-12-27 Eli Zaretskii <eliz@gnu.org>
683 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
685 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
687 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
689 2014-12-27 Eli Zaretskii <eliz@gnu.org>
691 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
693 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
695 Use bool for boolean in xselect.c, xsettings.c
696 * xselect.c (x_get_local_selection, struct selection_data)
697 (x_selection_request_lisp_error, struct prop_location)
698 (x_handle_selection_request, x_convert_selection)
699 (waiting_for_other_props_on_window, expect_property_change)
700 (wait_for_property_change, x_handle_property_notify)
701 (x_get_foreign_selection, x_get_window_property)
702 (receive_incremental_selection)
703 (x_get_window_property_as_lisp_data)
704 (lisp_data_to_selection_data, Fx_get_selection_internal)
705 (x_send_client_event):
706 * xselect.c, xterm.h (x_handle_dnd_message):
707 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
708 (apply_xft_settings, read_and_apply_settings)
709 (xft_settings_event, init_gsettings, init_xsettings)
711 Use bool for boolean.
712 * xselect.c (x_get_window_property): Omit last arg, which was an
714 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
715 always true. All callers changed.
717 2014-12-26 Eli Zaretskii <eliz@gnu.org>
719 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
722 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
724 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
727 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
729 Use bool for boolean in xsmfns.c
730 * xsmfns.c, xterm.h (x_session_have_connection):
731 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
732 Use bool for boolean.
733 (x_session_initialize, Fhandle_save_session):
734 Prefer NILP (x) to EQ (x, Qnil).
736 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
738 * callproc.c (child_setup):
739 * dbusbind.c (xd_signature_cat):
740 * doc.c (get_doc_string, Fsnarf_documentation):
741 * editfns.c (Fuser_full_name):
742 * frame.c (xrdb_get_resource):
743 * gtkutil.c (xg_get_file_with_chooser):
744 * tparam.c (tparam1):
745 * xfns.c (xic_create_fontsetname):
746 * xrdb.c (gethomedir, get_user_db, get_environ_db):
747 * xsmfns.c (smc_save_yourself_CB):
748 Rewrite to avoid the need for strcat, typically by using stpcpy
749 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
750 * doc.c (sibling_etc):
751 * xrdb.c (xdefaults):
752 Now a top-level static constant.
754 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
756 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
759 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
761 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
762 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
764 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
766 Use bool for boolean in xterm.c
767 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
768 (x_set_window_size, x_bitmap_icon):
769 * nsterm.m (ns_frame_raise_lower, x_new_font):
770 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
771 (struct terminal.frame_raise_lower_hook):
772 * w32term.c (w32_frame_raise_lower):
773 * xterm.c, xterm.h (x_text_icon):
774 * xterm.c (x_update_window_begin, x_update_window_end)
775 (x_update_end, x_after_update_window_line)
776 (x_set_glyph_string_gc, x_draw_glyph_string_background)
777 (x_draw_glyph_string_foreground)
778 (x_draw_composite_glyph_string_foreground)
779 (x_alloc_lighter_color, x_draw_relief_rect)
780 (x_draw_glyph_string_box, x_draw_image_relief)
781 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
782 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
784 (XFillRectangle) [HAVE_GTK3]:
785 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
786 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
787 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
788 (x_send_scroll_bar_event, xm_scroll_callback)
789 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
790 (x_create_toolkit_scroll_bar)
791 (x_create_horizontal_toolkit_scroll_bar)
792 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
793 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
794 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
795 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
796 (x_scroll_bar_report_motion)
797 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
798 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
799 (x_draw_window_cursor, x_clear_errors)
800 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
801 (set_wm_state, x_set_sticky, get_current_wm_state)
802 (do_ewmh_fullscreen, x_handle_net_wm_state)
803 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
804 (x_set_window_size_1, XTframe_raise_lower)
805 (x_make_frame_visible, x_iconify_frame)
806 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
807 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
808 (x_delete_terminal, x_initialize, syms_of_xterm):
809 Use bool for boolean.
811 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
813 * composite.h (struct composition.width): Now int
814 instead of unsigned short, as we prefer signed integers.
816 Let charset tick grow past USHRT_MAX
817 * charset.c, charset.h (charset_ordered_list_tick):
818 Now EMACS_UINT, not unsigned short.
819 * fontset.c (reorder_font_vector): Allow the tick to grow to the
820 maximum representable Emacs integer value before wrapping it around.
822 Simplify unexec file mode setting
823 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
824 Don't include <sys/stat.h> when no longer needed.
825 (unexec): Create file with correct mode in the first place,
826 rather than overwriting the mode later and fiddling with the
827 global umask in the mean time. Avoid bogus usage like
828 'umask (777)', which should have been 'umask (0777)'.
829 (mark_x): Remove. All callers removed.
831 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
833 Minor cleanups for Lisp objects and symbols
834 * alloc.c (next_vector, set_next_vector):
835 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
836 (lisp_h_make_number) [USE_LSB_TAG]:
837 Use Lisp_Int0 instead of the mystery constant 0.
838 * alloc.c (mark_object): Always set and use po; that's simpler.
839 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
840 Properly parenthesize definientia.
841 * bidi.c (bidi_initialize):
842 * buffer.c (init_buffer_once):
843 * nsfns.m (syms_of_nsfns):
844 * nsmenu.m (syms_of_nsmenu):
845 * nsselect.m (syms_of_nsselect):
846 Prefer DEFSYM to defining by hand.
847 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
848 * data.c: Fix too-long line.
849 * lisp.h (DECLARE_GDB_SYM): New macro.
850 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
851 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
852 Declare the symbol, so it's visible to everywhere lisp.h is included.
853 Move forward decls as far forward as they can go,
854 to allow future changes to use them.
856 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
858 * gnutls.c: Include gnutls.h.
859 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
860 * image.c (svg_load): Fix pointer signedness.
862 2014-12-18 Martin Rudalics <rudalics@gmx.at>
864 * frame.c (frame_windows_min_size): New argument IGNORE.
865 (adjust_frame_size): When called from change_frame_size call
866 frame_windows_min_size with IGNORE Qt so we can ignore size
869 2014-12-18 Eli Zaretskii <eliz@gnu.org>
871 * font.c (Ffont_info): Add more font information to the vector
872 returned by the function, inspired by query-font. Doc fix.
875 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
877 * keyboard.c (input_was_pending): New var.
878 (read_char): Use it to make sure we only skip redisplay when we can't
879 keep up with the repeat rate.
881 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
883 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
885 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
887 * image.c (svg_load): Watch out for nil value of current buffer's
888 filename. Re-enable filename thing for not-a-file case.
890 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
892 Partially disabled previous change.
894 * image.c (svg_load): Temporarily disabled filename thing for
895 not-a-file case as it can cause crashs.
897 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
899 Fix problem with images referenced within svg files. (bug#19373)
901 * image.c: Additional parameter 'filename' for
902 svg_load_image. Include "buffer.h". Define library function
903 rsvg_handle_set_base_uri for WINDOWSNT.
904 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
905 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
906 (svg_load): Pass a filename to svg_load_image: either name of
907 actual file or of current buffer's file.
908 (svg_load_image): New parameter 'filename', used for setting
909 base_uri, necessary for loading referenced images. (bug#19373)
911 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
913 * lread.c (init_obarray): Declare Qt as special.
914 This fixes a typo in the 2012-05-15 patch that
915 tried to declare Qt as special.
917 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
919 Various fixes to use bool type and constants.
920 * dispnew.c (update_single_window): Remove arg `force_p' since it's
922 * xfaces.c (clear_face_cache): Use bool for the argument type.
924 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
926 Correct same_at_end when restoring window points
927 * fileio.c (Finsert_file_contents): Compute same_at_end character
928 position using the old buffer size, not the new one, since
929 restore_window_points wants the old size.
932 2014-12-14 Alan Mackenzie <acm@muc.de>
934 New feature optionally to accelerate auto-repeated scrolling.
936 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
938 * window.c (window_scroll): Bind fontification-functions to nil
939 when scrolling by whole screens and
940 fast-but-imprecise-scrolling is non-nil.
941 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
943 * lisp.h (bool): Declare Qfontification_functions extern.
945 2014-12-14 Eli Zaretskii <eliz@gnu.org>
947 Load system's default trusted Certificate Authorities if available.
948 * gnutls.c (gnutls_certificate_set_x509_system_trust)
949 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
950 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
951 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
952 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
954 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
955 Call gnutls_certificate_set_x509_system_trust. Log an error message if
958 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
960 * regex.c (analyze_first): Rename from analyze_first.
962 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
964 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
965 a hack involving a union.
967 2014-12-13 Eli Zaretskii <eliz@gnu.org>
969 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
970 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
973 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
975 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
977 * gnutls.h: Always declare syms_of_gnutls.
979 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
980 clarity. Let the availability check return Qnil when the GnuTLS
981 integration is not available, instead of erroring out.
984 2014-12-13 Eli Zaretskii <eliz@gnu.org>
986 * xdisp.c (move_it_in_display_line_to, display_line):
987 Don't disallow overflow-newline-into-fringe when word-wrap is in
990 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
992 * fileio.c: Better preserve window-points during revert (bug#19161).
993 (Qget_buffer_window_list): New var.
994 (get_window_points_and_markers, restore_window_points): New functions.
995 (Finsert_file_contents): Use them to save and restore window-points.
997 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
999 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1000 descriptor if called from x_connection_closed and always delete
1001 this descriptor from keyboard waiting set (Bug#19147).
1003 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1005 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1006 (bidi_cache_max_elts): New global variable.
1007 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1008 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1010 (bidi_cache_search): Handle overflown cache. Improve commentary.
1011 (bidi_cache_ensure_space): Limit allocations to the current value
1012 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1013 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1014 the increment to not exceed the limit.
1015 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1016 cache, zero otherwise (meaning the cache overflowed). In the
1017 latter case, set bidi_cache_last_idx to -1.
1018 (bidi_peek_at_next_level): Handle overflown cache.
1019 (bidi_push_it): Increase the cache limit for iterating the new object.
1020 (bidi_pop_it): Decrease the cache limit back to previous value.
1021 (bidi_shelve_cache): Shelve the current value of the cache limit.
1022 (bidi_unshelve_cache): Restore the value of cache limit.
1023 (bidi_find_bracket_pairs): If the cache overflows while looking
1024 for the paired bracket, give up and let bidi_resolve_neutrals
1025 process the bracket as a simple neutral. (Bug#19322)
1026 (bidi_find_other_level_edge): If the cache overflows, fall back on
1027 Plan B, which effectively stops the reordering and restarts it on
1028 the next character (after resetting the cache).
1029 (bidi_move_to_visually_next): When the cache overflows, reset it
1030 after processing the last cached character.
1032 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1034 Fix glitches in gnutls.c, mostly memory-related
1035 * gnutls.c: Sort macro definitions by name.
1036 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1037 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1038 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1039 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1040 calculating string length. Use make_uninit_string, to avoid
1041 copying the string. Cast the char, not the pointer.
1042 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1043 and free. Work even for dates past the year 9999. Use void *
1044 for buffers, to avoid casts.
1046 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1048 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1050 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1052 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1055 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1057 * process.c: Whitespace and line-break nitpicks.
1059 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1061 * gnutls.c (gnutls_certificate_details): The :signature isn't
1062 that useful, so remove it.
1063 (gnutls_certificate_details): Clean up whitespace slightly.
1064 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1066 (gnutls_certificate_details): Put :signature-algorithm back again,
1067 which was removed by mistake.
1068 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1069 that they are not messaged by default (bug#16253).
1070 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1072 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1074 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1076 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1079 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1081 * eval.c (Fsignal): Remove duplicate test.
1082 (Fautoload_do_load): Fix up docstring.
1084 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1086 * nsterm.m (represented_filename, represented_frame): New variables.
1087 (ns_set_represented_filename): New function.
1088 (sendEvent:): Set represented filename here to avoid flicker,
1089 related to Bug#18757.
1091 * nsterm.h: Declare ns_set_represented_filename.
1093 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1094 at once, call ns_set_represented_filename instead.
1096 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1098 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1099 (struct bidi_stack): Reduce size by using bit fields and by
1100 packing sos, override, and isolate_status into a single 8-bit
1101 byte called 'flags'.
1103 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1104 (bidi_push_embedding_level): Construct flags from individual
1105 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1107 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1108 from flags. Adapt to changes in prev_for_neutral,
1109 next_for_neutral, and last_strong members.
1110 (bidi_line_init): Initialize flags to zero.
1111 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1112 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1114 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1116 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1117 (Fapply): Try and simplify the control flow.
1119 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1121 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1122 Use gnutls_sign_get_name directly because
1123 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1124 (init_gnutls_functions): Load missing gnutls_server_name_set.
1126 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1128 * bidi.c (bidi_find_first_overridden): New function.
1130 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1131 (syms_of_xdisp): Defsubr it.
1133 * dispextern.h (bidi_find_first_overridden): Add prototype.
1135 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1137 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1138 to nil after release (Bug#9133).
1140 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1142 Port better to AddressSanitizer.
1143 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1145 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1146 Return -1 or 0, as the pipe trick doesn't work.
1147 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1149 * print.c (print_object):
1150 When a pointer-check primitive returns -1, do not assume this
1151 means the pointer is valid or that the underlying system has failed.
1152 It could just be that addresses are being sanitized so Emacs can't
1153 test for pointer validity.
1154 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1155 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1156 string validity checker doesn't work on stack-based strings.
1158 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1160 Improve clarity of USE_LSB_TAG definition.
1161 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1162 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1163 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1164 VAL_MAX / 2 rather than in terms of the (more complicated)
1165 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1167 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1169 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1170 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1171 (next_element_from_buffer): When done with overlays, reset the
1172 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1174 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1176 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1177 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1179 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1181 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1182 for paxctl and setfattr. Fixes temacs startup failure with
1183 grsecurity/PaX enabled Linux kernel (bug#19067).
1185 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1187 * w32.c, w32heap.c, w32term.c:
1188 Use MINGW_W64 instead of _W64.
1190 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1192 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1194 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1196 * gnutls.c (gnutls_ip_address_p): New function.
1197 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1199 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1201 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1203 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1205 Fix gnutls problems caught by static checking.
1206 * gnutls.c (Fgnutls_boot): Remove unused local.
1207 (Fgnutls_boot): Fix pointer signedness.
1209 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1211 * gnutls.c (gnutls_certificate_details): Don't include certain
1212 certificate details on older gnutls versions (bug#19168).
1213 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1214 (gnutls_certificate_details): Reversed check in last checkin.
1216 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1218 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1219 (Fgnutls_peer_status_warning_describe): Add function to describe a
1220 peer verification warning symbol.
1221 (Fgnutls_peer_status): Use it.
1222 (Fgnutls_boot): Use it. Minor logging fixes.
1224 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1226 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1228 2014-11-24 Glenn Morris <rgm@gnu.org>
1230 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1232 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1233 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1235 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1237 * gnutls.c: Fix Windows function definition of
1238 gnutls_x509_crt_get_fingerprint.
1240 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1242 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1244 * process.h: Added more fields to Lisp_Process to track
1245 certificate details.
1247 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1248 (Fgnutls_peer_status): New functions to export TLS certificate
1249 details to Emacs Lisp.
1251 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1253 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1254 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1255 check for gtk_adjustment_configure (Bug#19149).
1256 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1258 2014-11-22 Glenn Morris <rgm@gnu.org>
1260 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1262 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1264 Don't shrink frame when using desktop-save-mode (Bug#19048).
1265 * w32fns.c (x_set_tool_bar_lines): Always call
1266 x_change_tool_bar_height (Bug#19048).
1267 (x_change_tool_bar_height): Mark frame as garbaged since
1268 adjust_frame_size might not have done that.
1269 * xfns.c (x_set_tool_bar_lines): Always call
1270 x_change_tool_bar_height (Bug#19048).
1271 (x_change_tool_bar_height): Mark frame as garbaged since
1272 adjust_frame_size might not have done that.
1274 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1276 * xml.c (parse_region): Take care of new optional parameter
1277 'discard-comments' of 'libxml-parse(html|xml)-region'.
1278 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1279 New optional parameter 'discard-comments'.
1281 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1283 Improve time stamp handling, and be more consistent about it.
1284 * editfns.c (invalid_time): New function.
1285 Use it instead of 'error ("Invalid time specification")'.
1286 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1287 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1289 (make_time_tail, make_time): Remove. All uses changed to use
1290 new functions or plain list4i.
1291 (disassemble_lisp_time): Return effective length if successful.
1292 Check that LOW is an integer, if it's combined with other components.
1293 (decode_time_components): Decode into struct lisp_time, not
1294 struct timespec, so that we can support a wide set of times
1295 regardless of whether time_t is signed. Decode plain numbers
1296 as seconds since the Epoch, and nil as the current time.
1297 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1298 Reimplement in terms of new functions.
1299 (Fencode_time): Just use list2i.
1300 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1301 * keyboard.c (decode_timer): Don't allow the new formats (floating
1302 point or nil) in timers.
1303 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1304 place of the magic number '16'.
1305 (struct lisp_time): New type.
1306 (decode_time_components): Use it.
1307 (lisp_to_timespec): New decl.
1309 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1311 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1314 * callint.c (Fcall_interactively): Pass in nil as argument to
1315 Fbarf_if_buffer_read_only.
1317 * fileio.c (Finsert_file_contents): Ditto.
1319 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1321 * textprop.c (verify_interval_modification): Check buffer
1322 readedness after the last interval.
1324 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1325 the text at POSITION (new optional argument) has the
1326 `inhibit-read-only' text property set.
1328 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1330 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1331 errors in computing the number of pixels to scroll.
1332 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1334 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1336 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1337 call updateFrameSize.
1339 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1341 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1343 * nsfns.m (x_set_foreground_color, x_set_background_color)
1344 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1345 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1347 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1349 * nsterm.m (ns_send_appdefined): Check for application defined
1350 event on Cocoa (Bug#18993).
1351 (run): Restore code before the previous 18993 fix.
1353 2014-11-14 David Reitter <david.reitter@gmail.com>
1355 * nsterm.m (run): Set timeout for event loop to prevent hang.
1358 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1360 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1362 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1364 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1365 for each candidate font but attempt to reuse it from previous improper
1368 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1370 Avoid undefined behavior in color table hashing.
1371 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1372 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1373 This function avoids undefined behavior with signed shift overflow.
1375 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1377 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1378 when the inserted text does not need decoding. (Bug#18982)
1380 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1382 * nsterm.h (EmacsScroller): judge returns bool.
1384 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1385 (ns_judge_scroll_bars): Only set removed if judge returns true.
1386 (judge): Returns bool == condemned. Remove self from window.
1387 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1389 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1391 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1392 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1394 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1396 * nsterm.m (ns_set_vertical_scroll_bar)
1397 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1399 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1401 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1402 merely because tmo_in_millisec is nonnegative. The 1st call
1403 to g_main_context_query could succeed while the 2nd one fails.
1405 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1407 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1409 * nsterm.m (run): Only use non-system event loop if OSX version is
1410 exactly 10.9 (Bug#18993).
1411 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1414 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1416 * callproc.c (encode_current_directory): Support handling of file
1417 names prepended by "/:". (Bug#18891)
1419 2014-11-08 Alan Mackenzie <acm@muc.de>
1421 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1423 2014-11-08 Dima Kogan <dima@secretsauce.net>
1425 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1427 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1429 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1430 raises an error. (Bug#18891)
1432 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1434 * frame.c (adjust_frame_size): Call x_set_window_size only if
1435 f->can_x_set_window_size is set.
1436 (make_frame): Initialize f->can_x_set_window_size and
1437 f->can_run_window_configuration_change_hook.
1438 (Fcan_run_window_configuration_change_hook): New function.
1439 * frame.h (frame): Split `official' into `can_x_set_window_size'
1440 and `can_run_window_configuration_change_hook'.
1441 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1442 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1443 Set f->can_x_set_window_size.
1444 * window.c (run_window_configuration_change_hook):
1445 Return immediately if either f->can_x_set_window_size or
1446 f->can_run_window_configuration_change_hook are false.
1447 (Fset_window_configuration): Instead of f->official set
1448 f->can_x_set_window_size.
1449 * xfns.c (Fx_create_frame, x_create_tip_frame):
1450 Set f->can_x_set_window_size.
1452 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1454 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1455 cleanup from 2014-11-01 (Bug#18972).
1457 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1459 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1460 * xdisp.c (window-scroll-functions): Improve docstring.
1462 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1464 Uniquify the 'size' symbol.
1466 * w32notify.c (Qsize): Remove.
1467 * lisp.h (Qsize): New decl.
1468 * lread.c (Qsize): Now extern.
1469 * w32notify.c (syms_of_w32notify): No need to defsym.
1471 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1473 * dispnew.c (change_frame_size_1): Fix call of
1475 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1476 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1477 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1478 (Qtool_bar_size): New constants.
1479 (frame_inhibit_resize, adjust_frame_size): New argument to
1480 handle case where frame_inhibit_implied_resize is a list.
1481 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1482 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1483 (x_set_right_divider_width, x_set_bottom_divider_width)
1484 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1485 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1487 (frame-inhibit-implied-resize): Rewrite doc-string.
1488 * frame.h (frame_inhibit_resize, adjust_frame_size):
1489 Fix external declarations.
1490 (Qframe_position, Qframe_outer_size)
1491 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1492 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1493 (Qtool_bar_size): Extern them.
1494 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1495 (xg_height_or_width_changed): Remove.
1496 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1497 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1498 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1499 (xg_change_toolbar_position): Call adjust_frame_size directly.
1500 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1501 Fix calls of adjust_frame_size.
1502 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1503 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1504 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1505 frame can get resized when tool-bar-lines parameter changes from
1507 (Fw32_frame_menu_bar_size): Return fourth value.
1508 (Fw32_frame_rect): Block input around system calls
1509 (Fx_frame_geometry): New function.
1510 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1511 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1512 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1513 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1514 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1515 (Fx_create_frame): Adjust adjust_frame_size calls.
1516 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1517 frame can get resized when tool-bar-lines parameter changes from
1519 (Fx_frame_geometry): New function.
1520 * xmenu.c (update_frame_menubar): On Lucid call
1521 adjust_frame_size with one pixel less height to avoid that
1522 repeatedly adding/removing the menu bar grows the frame.
1523 (free_frame_menubar): On Motif arrange to optionally preserve
1524 the old frame height when removing the menu bar.
1525 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1527 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1529 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1530 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1531 frame; instead, print an error message.
1533 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1535 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1537 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1539 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1540 (dealloc): Release bmRep.
1542 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1543 imageListSetNext, imageListNext.
1545 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1546 (reference): Remove.
1547 (allocInitFromFile:): Remove searching ImageList and calling
1548 reference (Bug#18918).
1549 (dealloc): Remove handling if ImageList.
1551 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1553 * process.c (catch_child_signal): Fix incorrect assertion.
1555 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1557 * macfont.m (macfont_draw):
1558 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1560 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1561 if force_integral_p (i.e. no antialias).
1562 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1563 bold if no antialias (Bug#18876).
1565 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1566 was given (Bug#18846).
1568 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1570 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1571 instead of in xdisp.c, function now takes void. (Bug#18884).
1573 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1574 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1576 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1577 struct window* (Bug#18889).
1578 Remove getMouseMotionPart.
1579 (ns_output): Make icon_top/left int.
1581 * nsfns.m (x_icon): icon_top/left is int.
1583 * nsterm.m (ns_mouse_position): Remove unused code.
1584 (initFrame:window:, dealloc): Use window instead of win.
1585 (getMouseMotionPart:window:x:y:): Remove, unused.
1586 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1588 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1590 * keyboard.c (readable_events): When FLAGS include
1591 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1592 This avoids returning non-nil from input-pending-p when only such
1593 events are in the queue. (Bug#18856)
1595 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1597 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1598 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1599 (Qforeign_selection): Remove.
1600 (ns_get_local_selection): Identation fix.
1601 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1603 * nsselect.m (ns_get_local_selection): Remove calling of
1604 functions in Vselection_converter_alist (Bug#18911).
1605 (syms_of_nsselect): Remove Vselection_converter_alist.
1607 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1609 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1610 and unnecessary initialization. Adjust comments.
1612 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1614 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1616 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1617 index, not an absolute one, as that's what the function expects.
1619 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1621 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1622 font on an initial frame when running as a daemon (Bug#18869).
1624 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1626 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1628 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1629 build_string, when importing a home directory. (Bug#18873)
1631 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1633 * dispnew.c (buffer_posn_from_coords):
1634 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1635 account for the header-line height. (Bug#18839)
1637 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1639 * xml.c (parse_region): Do not forget the first document child.
1641 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1643 * nsselect.m: pasteboard_changecount is new.
1644 (ns_store_pb_change_count, ns_get_pb_change_count)
1645 (ns_get_our_change_count_for): New functions.
1646 (ns_string_to_pasteboard_internal): Correct comment.
1647 type => gtype in eassert, Call ns_store_pb_change_count.
1648 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1649 (Fns_disown_selection_internal, Fns_selection_owner_p):
1650 Replace Vselection_alist check, with change count check.
1651 (Fns_get_selection): Initialize val to Qnil. Only get local
1652 selection if change counts match (Bug#18799).
1653 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1655 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1657 * w32proc.c (create_child): If calling a quoted batch file,
1658 pass NULL for exe. (Bug#18745)
1660 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1662 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1663 (bidi_resolve_brackets): Use end of string position rather than ZV
1664 when iterating over a string. (Bug#18815)
1666 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1668 * keyboard.c (make_lispy_position): Return coordinates also when
1669 on scroll bars, fringes, margins or not in a window.
1670 * xdisp.c (show_mouse_face): Don't change cursor face during
1673 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1675 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1676 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1677 Fix doc-strings (Bug#18789).
1679 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1681 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1683 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1685 Optimize redisplay of simple bracketed text.
1686 * bidi.c (bidi_cache_reset_to): New function.
1687 (bidi_cache_reset): Call it.
1688 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
1690 (bidi_resolve_explicit): Reset bracket_pairing_pos and
1691 bracket_enclosed_type only if bracket_pairing_pos's value is not
1693 (MAX_BPA_STACK): Make sure the value is signed.
1694 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
1695 stop pushing values onto the stack.
1696 (bidi_find_bracket_pairs): If the bracketed text is only on the
1697 base embedding level, remove all the states cached by this
1698 function from the cache, and return zero, so that the brackets in
1699 this segment of text are processed as normal neutrals.
1700 (bidi_resolve_brackets): Detect the brackets that are to be
1701 processed as neutrals, and don't call bidi_find_bracket_pairs on
1704 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1706 * w32select.c (Fw32_selection_exists_p): Rename from
1707 Fx_selection_exists_p.
1708 (syms_of_w32select): Adjust accordingly.
1710 * w16select.c (Fw16_selection_exists_p): Rename from
1711 Fx_selection_exists_p.
1712 (syms_of_win16select): Adjust accordingly.
1714 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1715 (Fns_own_selection_internal): Tighten scoping.
1716 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1717 (Fns_get_selection): Rename from Fx_get_selection_internal.
1718 (Fns_get_selection_internal, Fns_store_selection_internal):
1720 (syms_of_nsselect): Adjust accordingly.
1722 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1724 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1725 * w32term.c (x_set_window_size): Account for wrapped menu bar
1726 lines when setting up frame height (Bug#15174 and Bug#18720).
1727 (w32_add_wrapped_menu_bar_lines): New variable.
1729 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1731 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1734 2014-10-20 Glenn Morris <rgm@gnu.org>
1736 * Merge in all changes up to 24.4 release.
1738 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1740 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1741 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1743 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1745 * xterm.c (handle_one_xevent): Check return value from
1746 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1747 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1749 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1750 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1751 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1752 Gtk+ >= 3.14 (Bug#18674).
1753 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1754 Gtk+ >= 3.14 (Bug#18674).
1756 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1758 * gtkutil.c: Remove no-longer-used code.
1759 (xg_update_menubar): Remove unused local and unnecessary call to
1760 gtk_menu_item_get_submenu.
1761 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1762 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1763 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1765 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1767 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1769 * xterm.h (handlebox_widget): Remove.
1771 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1774 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1776 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1777 to handle Gtk versions.
1778 (xg_get_file_with_chooser): Use them.
1779 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1780 Remove (create_menus): Remove teroff argument and code.
1781 Remove call to gtk_menu_set_title.
1782 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1783 Adjust args to create_menus.
1784 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1785 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1786 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1787 (xg_make_tool_item): Remove detach code.
1788 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1789 (find_icon_from_name): New function.
1790 (update_frame_tool_bar): Remove GtkStockItem code, move to
1791 find_icon_from_name. Let stock be a list of icon names to try.
1792 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1793 Replace TOOLBAR_TOP_WIDGET.
1794 (free_frame_tool_bar, xg_change_toolbar_position ):
1795 Replace TOOLBAR_TOP_WIDGET.
1796 (xg_initialize): Remove tearoff code.
1798 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1800 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1801 pixel from the window's cursor glyph width, since X renders hollow
1802 blocks 1 pixel wider than the 'width' parameter.
1804 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1805 glyph->pixel_width; this is now done in xterm.c.
1807 Fix reordering of bracket characters in isolates.
1808 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1809 RESOLVED_ONLY; when non-zero, return from the cache only fully
1810 resolved states. All callers changed.
1811 (CANONICAL_EQU): New macro.
1812 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1813 equivalent of the paired closing bracket character.
1814 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1815 the default non-negative value, to be checked later in
1816 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1817 characters against those pushed onto the BPA stack.
1818 (bidi_record_type_for_neutral): New function.
1819 (bidi_resolve_brackets): Record next_for_neutral and
1820 prev_for_neutral when embedding level gets pushed. Force
1821 resolution of bracket pairs when entering a level run that was not
1823 (bidi_resolve_neutral): Add assertions before calling
1824 bidi_resolve_neutral_1.
1825 (bidi_level_of_next_char): Remove the code that attempted to
1826 resolve unresolved neutrals; that is now done by
1827 bidi_resolve_neutral.
1829 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1831 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1833 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1834 1-pixel R2L characters.
1835 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1836 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1838 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1840 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1843 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1845 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1846 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1847 It's not clear to me whether the initialization is needed,
1848 but it can't hurt so I played it safe.
1850 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1852 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1854 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1856 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1857 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1859 (bidi_get_type): Return the isolate initiators and terminator types.
1860 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1861 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1862 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1863 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1864 for the new features.
1865 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1866 push and pop correctly for isolates.
1867 (bidi_remember_char): Modify to accept an additional argument
1868 and record the bidi type according to its value.
1869 (bidi_cache_iterator_state): Accept an additional argument to only
1870 update an existing state. Handle the new members of struct bidi_it.
1871 (bidi_cache_find): Arguments changed: no longer accepts a level,
1872 instead accepts a flag telling it whether it is okay to return
1873 unresolved neutrals.
1874 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1875 table. Initialize new isolate-related members.
1876 (bidi_paragraph_init): Some code factored out into
1877 find_first_strong_char.
1878 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1879 into bidi_resolve_explicit.
1880 (bidi_resolve_explicit): Support the isolate initiators and
1881 terminator. Fix handling of embeddings and overrides according to
1882 new UBA requirements. Record information about previously seen
1883 characters here (moved from bidi_level_of_next_char).
1884 (bidi_resolve_weak): Adapt to changes in struct members.
1885 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1886 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1887 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1888 paired bracket resolution. Handle isolate initiators and
1890 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1891 (bidi_level_of_next_char): Move the code that records information
1892 about previous characters to bidi_resolve_explicit. Fix logic of
1893 resolving neutrals and make sure their cache entries are updated.
1894 Remove now unneeded special handling of PDF level.
1896 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1897 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1898 enlarged per Unicode 6.3.
1899 (enum bidi_bracket_type_t): New data type.
1900 (struct bidi_saved_info): Leave only 2 type members out of 4.
1902 (struct bidi_stack): Add members necessary to support isolating
1904 (struct bidi_it): Add new members necessary to support isolating
1905 sequences and bracket pair resolution.
1907 * xdisp.c (Fbidi_resolved_levels): New function.
1908 (syms_of_xdisp): Defsubr it.
1909 (append_glyph, append_composite_glyph, produce_image_glyph)
1910 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1912 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1914 * term.c (append_glyph, append_composite_glyph)
1915 (append_glyphless_glyph): Convert aborts to assertions.
1917 * .gdbinit (pgx): Display the character codepoint, resolved level,
1918 and bidi type also for glyphless glyphs.
1920 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1922 Avoid unwanted point motion in Fline_beginning_position.
1923 * lisp.h (scan_newline_from_point): Add prototype.
1924 * search.c (scan_newline_from_point): New function, refactored from...
1925 * cmds.c (Fforward_line): ...adjusted user.
1926 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1927 and simplify the former since the latter doesn't move point.
1929 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1931 Cleanup terminal handling code.
1932 * dispextern.h (get_named_tty): Remove prototype but...
1933 * termhooks.h (get_named_terminal): ...resurrect it under
1934 more meaningful name.
1935 (get_terminal): Likewise, but with...
1936 (decode_live_terminal): ...this name.
1937 (decode_tty_terminal): Add prototype.
1938 * term.c (get_tty_terminal): Remove.
1939 (get_named_tty): Remove.
1940 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1941 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1942 Use decode_tty_terminal.
1943 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1944 * terminal.c (get_terminal): Refactor to...
1945 (decode_terminal, decode_live_terminal): ...new functions.
1946 (decode_tty_terminal): Replacement for get_tty_terminal.
1947 (get_named_terminal): Likewise for get_named_tty.
1948 * coding.c (Fset_terminal_coding_system_internal)
1949 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1950 (Fkeyboard_coding_system):
1951 * composite.c (Fcomposition_get_gstring):
1952 * dispnew.c (Fsend_string_to_terminal):
1953 * frame.c (Fmake_terminal_frame):
1954 * nsfns.m (check_ns_display_info):
1955 * w32fns.c, xfns.c (check_x_display_info):
1956 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1957 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1958 (Fset_quit_char): Use get_named_terminal.
1959 (Fset_output_flow_control, Fset_input_meta_mode):
1960 Use decode_tty_terminal.
1962 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1964 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1965 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1967 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1969 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1970 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1972 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1974 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1977 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1979 * editfns.c (dump_tz_string): No longer const.
1980 It might be modified.
1982 * nsmenu.m (clear): Assume OS X 10.6 or later.
1984 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1986 * unexmacosx.c: Remove include ppc/reloc.h.
1987 (unrelocate, copy_dysymtab): Remove PPC code.
1988 (rebase_reloc_address): Remove, only used for PPC:
1990 * nsterm.m: Always include macfont.h on COCOA.
1991 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1992 (ns_dumpglyphs_image, ns_check_menu_open)
1993 (applicationDidFinishLaunching)
1994 (antialiasThresholdDidChange:)
1995 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1996 Remove checks for OSX <= 10.5/10.6.
1997 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1998 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2001 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2002 (NS_HAVE_NSINTEGER): Remove block.
2003 Remove >= OSX 10.6 tests.
2005 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2006 (x_activate_menubar, trackingNotification:): Remove check for
2008 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2010 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2012 * nsfns.m: Always include macfont.h on COCOA.
2013 (ns_filename_from_panel, ns_directory_from_panel)
2014 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2015 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2017 * macfont.m: Remove >= 1050 check.
2018 (macfont_create_family_with_symbol)
2019 (macfont_get_glyph_for_character)
2020 (mac_font_get_glyphs_for_variants)
2021 (mac_ctfont_create_available_families, syms_of_macfont):
2022 Remove code for OSX < 10.6.
2023 (mac_font_family_group, mac_font_family_compare): Remove, only used
2026 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2027 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2029 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2032 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2034 Fix putenv race conditions with undefined behavior (Bug#8705).
2035 Do all putenv calls before Emacs creates any threads.
2036 Use a safer way to modify the TZ environment variable in the
2037 presence of multiple threads. For further thread-safety,
2038 prefer localtime_r and gmtime_r to localtime and gmtime,
2039 and prefer struct tm's tm_gmtoff (if available) to calling
2040 both localtime_r and gmtime_r.
2041 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2042 (init_dbusbind): ... to this new function.
2043 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2044 * xterm.c (x_term_init): Move xputenv call from here ...
2045 (init_xterm): ... to this new function.
2046 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2047 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2048 (dump_tz_string): New constant.
2049 (init_editfns): Use it. This centralizes the dump_tz stuff.
2050 Call set_time_zone_rule here, so that its xputenv is done
2051 before Emacs goes multithreaded.
2052 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2053 thread-safe enough for Emacs.
2054 (format_time_string, Fdecode_time, Fcurrent_time_string)
2055 (Fcurrent_time_zone):
2056 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2057 localtime and gmtime. Remove now-unnecessary calls to block_input.
2058 (tm_gmtoff): New static function.
2059 (Fdecode_time, Fcurrent_time_zone): Use it.
2060 (Fencode_time): Use mktime_z, for better thread-safety.
2061 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2062 i.e., not quite thread-safe but good enough for Emacs typical usage.
2063 Do not reclaim storage that is in the environment; let it leak.
2064 Always call tzset, since localtime_r does not.
2065 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2066 This is now done in init_editfns.
2067 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2068 New macros and declarations, for platforms lacking tzalloc & friends.
2070 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2072 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2073 On x86 platforms this works around GCC bug 63495
2074 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2075 and more generally should fix a portability problem in Emacs.
2076 Reported by Stefan Monnier in:
2077 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2079 2014-10-08 Leo Liu <sdl.web@gmail.com>
2081 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2082 * keymap.c (describe_vector_princ):
2083 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2086 * print.c (printchar_stdout_last): Declare.
2087 (printchar): Record the last char written to stdout.
2088 (Fterpri): Add optional argument ENSURE.
2090 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2092 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2093 DELAY argument to change_frame_size, so that the frame size
2094 changes, if any are needed, are delayed until the next redisplay.
2095 This is to avoid a too early QUIT inside change_frame_size, when
2096 it calls Lisp in frame_windows_min_size, in case one of the events
2097 we've read sets the quit-flag. (Bug#18649)
2099 * w32fns.c (check_x_display_info): Accept terminal objects as
2100 argument, to follow what xfns.c does.
2102 2014-10-07 Glenn Morris <rgm@gnu.org>
2104 * Makefile.in ($(srcdir)/macuvs.h)
2105 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2107 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2109 * decompress.c (init_zlib_functions): Move the message about zlib
2110 being unavailable from here...
2111 (Fzlib_decompress_region): ...to here. (Bug#18650)
2113 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2115 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2116 the case where an optional string is used. Adjust docstring.
2118 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2120 * lisp.mk (lisp): Remove w32-common-fns.elc.
2122 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2124 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2125 These were already defined in buffer.c, and the duplicate
2126 definitions cause problems on platforms like 'gcc -fno-common'.
2127 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2129 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2131 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2132 if toolbar is visible.
2134 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2137 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2138 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2139 (ns_select, ns_read_socket): Use unwind_protect to decrease
2140 apploopnr (Bug#18345).
2141 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2142 line height (Bug#17977).
2144 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2145 (macfont_closest_traits_index): New function.
2146 (macfont_closest_traits_index_p): Rename from
2147 macfont_closest_traits_index.
2148 (macfont_list): Use macfont_closest_traits_index_p.
2150 2014-10-05 K. Handa <handa@gnu.org>
2152 * coding.c (detect_coding_iso_2022): Set coding->rejected
2153 correctly when an invalid escape sequence is found (Bug#18610).
2155 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2157 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2158 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2161 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2163 * buffer.c (scroll_bar_width, scroll_bar_height):
2165 * window.c (Fset_window_scroll_bars): Fix doc-string.
2166 (Fwindow_scroll_bars): Have it return what the doc-string says.
2168 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2170 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2171 iterator backwards, to resync the bidi iterator. (Bug#18584)
2173 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2175 Consistently use min and max macros from lisp.h.
2176 * coding.c (min, max):
2178 * unexhp9k800.c (min):
2179 * unexw32.c (min, max): Use definitions from lisp.h.
2180 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2182 * gmalloc.c (min): Tiny style change.
2184 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2185 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2187 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2189 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2190 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2191 (X_ULONG_MAX): Move these macros to xterm.h.
2192 (x_fill_property_data): Be more generous about allowing either
2193 signed or unsigned data of the appropriate width.
2194 * xterm.h (x_display_set_last_user_time): New function.
2195 All setters of last_user_time changd to use this function.
2196 If ENABLE_CHECKING, check that the times are in range.
2198 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2200 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2201 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2203 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2205 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2206 make a font_object from a tty frame (Bug#18573).
2207 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2209 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2211 * alloc.c (mark_overlay): Assume that overlay boundaries are
2212 always markers. Add comment.
2213 * lread.c (read_internal_start): Use convenient validate_subarray.
2215 (Fread_from_string): Adjust docstring.
2217 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2219 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2221 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2222 Rename from the "x-" prefix.
2224 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2226 * xselect.c (selection-converter-alist): Fix docstring.
2228 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2230 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2231 argument passed by the caller, when we mirror all slashes into
2234 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2236 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2237 Resurrect old code and fix compilation with GTK < 2.13.6.
2239 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2241 Use AUTO_CONS instead of SCOPED_CONS, etc.
2242 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2243 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2244 (AUTO_LIST1): Rename from scoped_list1.
2245 (AUTO_LIST2): Rename from scoped_list2.
2246 (AUTO_LIST3): Rename from scoped_list3.
2247 (AUTO_LIST4): Rename from scoped_list4.
2248 (AUTO_STRING): Rename from SCOPED_STRING.
2249 * frame.h (AUTO_FRAME_ARG):
2250 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2251 (AUTO_LIST4, AUTO_STRING):
2252 Prepend a new argument 'name'.
2253 Declare a variable instead of yielding a value.
2255 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2257 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2259 * w32fns.c (w32_createwindow): Accept an additional argument, an
2260 array of 2 values specifying the coordinates of the frame's
2261 top-left corner. Use these values instead of calling x_get_arg,
2262 which can cons Lisp objects, and therefore cannot be called except
2263 from the main thread. Remove redundant tests for the default
2265 (my_create_window): Move the calculation of the coordinates of the
2266 frame's top-left edge here. Pass them to the input thread via the
2267 second parameter of the WM_EMACS_CREATEWINDOW message.
2268 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2271 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2273 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2274 (redisplay_window): Treat the frame's frozen_window_starts flag
2275 the same way as the optional_new_start flag for the window: only
2276 obey it if the glyph row showing point will be fully visible.
2277 Likewise when the window start is in a continuation line. If,
2278 after trying everything under the 'force_start' label, point is
2279 still not fully visible, give up and scroll the window.
2280 Add debugging traces. (Bug#18545)
2282 * window.c (Frecenter): Set the window's redisplay flag.
2284 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2286 * w32term.c (w32_read_socket): Don't use frame dimensions for
2287 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2288 rectangle. Check the return value of GetClientRect, and don't use
2289 the results if it didn't succeed.
2291 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2292 in columns and lines after correcting the pixel dimensions in
2294 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2295 negative values to xrealloc. (Bug#18528)
2297 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2299 * alloc.c: Remove now-unnecessary check.
2300 Suggested by Dmitry Antipov in:
2301 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2303 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2305 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2306 to Ubuntu 14.04.1 x86-64.
2308 Simplify stack-allocated Lisp objects, and make them more portable.
2309 The build_local_string macro was used in two ways: (1) string
2310 literals for which scoped allocation suffices, and (2) file name
2311 components, where it's not safe in general to assume bounded-size
2312 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2313 allocates a block-scope string, and by using SCOPED_STRING for (1)
2314 and build_string for (2). Furthermore, actually use stack
2315 allocation only for objects known to have sufficient alignment.
2316 This simpler implementation means Emacs can make
2317 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2318 GC_MAKE_GCPROS_NOOPS.
2319 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2320 for fewer differences among implementations.
2321 (struct Lisp_String): Now GCALIGNED.
2322 (USE_STACK_LISP_OBJECTS): Default to true, since the
2323 implementation no longer insists on a nonempty GCALIGNED.
2324 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2325 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2326 separately. Move definiens to scoped_cons. The old definition
2327 was incorrect when GCALIGNED was defined to be empty.
2328 (union Aligned_String): New type.
2329 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2330 implementation ports to compilers that don't align strictly enough.
2331 Don't worry about the union sizes; it's not worth bothering about.
2332 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2333 Rewrite using USE_STACK_CONS.
2334 (scoped_cons): Assume the use of union Aligned_Cons.
2335 (lisp_string_size, make_local_string, build_local_string): Remove.
2336 Unless otherwise specified, all callers of build_local_string
2337 changed to use SCOPED_STRING.
2338 (SCOPED_STRING): New macro.
2339 * data.c (wrong_choice):
2340 * menu.c (single_menu_item):
2341 * process.c (Fformat_network_address):
2342 Hoist use of SCOPED_STRING out of a scope, so that its returned
2343 object lives long enough.
2344 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2345 as the string might be long or might not be ASCII.
2347 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2349 * msdos.c (internal_terminal_init): Bump version to 25.
2351 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2353 Keep stack-allocated Lisp objects fast rather than versatile.
2354 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2355 (SCOPED_CONS_INITIALIZER): New macro.
2356 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2357 (USE_LOCAL_ALLOCA): Remove.
2358 (local_cons, local_list1, local_list2, local_list3, local_list4):
2359 Remove. Stack overflow checking makes them too slow.
2360 (make_local_vector): Likewise. Also we just don't have enough
2362 (enum LISP_STRING_OVERHEAD): Remove.
2363 (local_string_init, local_vector_init): Remove prototypes.
2364 (make_local_string, build_local_string): Redesign to target short
2365 compile-time string constants, fall back to regular string allocation
2367 (lisp_string_size): New function.
2368 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2369 * alloc.c (local_string_init, local_vector_init): Remove.
2370 (verify_ascii) [ENABLE_CHECKING]: New function.
2371 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2372 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2373 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2374 * xselect.c, xterm.c: All related users changed.
2376 2014-09-28 Ken Brown <kbrown@cornell.edu>
2378 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2379 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2381 2014-09-27 Ken Brown <kbrown@cornell.edu>
2383 Fix implementation of HYBRID_MALLOC on Cygwin.
2384 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2385 (bss_sbrk_buffer_beg): New variable. Use it...
2386 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2387 incorrect definition.
2389 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2391 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2392 Make it into a function and change arg to be a function.
2394 * lisp.mk (lisp): Add elisp-mode.elc.
2396 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2398 * xfns.c (x_default_scroll_bar_color_parameter):
2399 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2400 to pacify --enable-gcc-warnings in non-scrollbar builds.
2402 2014-09-26 Ken Brown <kbrown@cornell.edu>
2404 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2406 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2408 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2409 MinGW builds that use GCC before 4.2.
2411 Default to stack objects on DOS_NT platforms as well.
2412 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2413 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2415 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2417 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2418 ALIGN_STACK attribute.
2420 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2422 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2423 ALIGN_STACK attribute.
2425 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2426 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2428 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2430 * frame.c (frame_inhibit_resize):
2431 * widget.c (EmacsFrameResize):
2432 * window.c (resize_frame_windows, Fset_window_configuration):
2433 * xdisp.c (expose_frame):
2434 * xfns.c (x_change_tool_bar_height):
2435 * xmenu.c (update_frame_menubar):
2436 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2437 Remove code left dead after 2014-07-27 changes.
2439 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2441 Fix local_cons etc. to not exhaust the stack when in a loop.
2442 Problem reported in:
2443 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2444 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2445 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2446 (Ffind_charset_string):
2447 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2448 * data.c (wrong_range):
2449 * editfns.c (Fpropertize, format2):
2450 * emacs.c (init_cmdargs, decode_env_path):
2451 * fileio.c (auto_save_error):
2452 * fns.c (Fyes_or_no_p):
2453 * font.c (font_style_to_value, font_parse_xlfd)
2454 (font_parse_family_registry, font_delete_unmatched)
2456 * fontset.c (Fset_fontset_font):
2457 * frame.c (x_get_arg):
2458 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2459 (read_char_minibuf_menu_prompt):
2460 * keymap.c (silly_event_symbol_error, describe_vector):
2461 * lread.c (load_warn_old_style_backquotes):
2462 * menu.c (single_menu_item):
2463 * minibuf.c (Fread_buffer):
2464 * process.c (status_message, Fformat_network_address)
2465 (server_accept_connection):
2466 * textprop.c (copy_text_properties):
2467 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2468 * xfns.c (x_default_scroll_bar_color_parameter):
2469 * xfont.c (xfont_open):
2470 * xselect.c (x_clipboard_manager_error_1):
2471 * xterm.c (x_term_init):
2472 Put USE_LOCAL_ALLOCA at the start of the function.
2473 * fns.c (maybe_resize_hash_table): Use build_string instead of
2474 build_local_string, since we'd otherwise need a conditional
2475 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2476 not worth the bother of optimization.
2477 * font.c (font_delete_unmatched): Remove by-hand code that
2478 observed MAX_ALLOCA limit, since it's now done automatically.
2479 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2480 since build_local_string needs its sa_alloc.
2481 * lisp.h (lisp_word_count): New function.
2482 (SAFE_ALLOCA_LISP): Use it.
2483 (USE_LOCAL_ALLOCA): New macro.
2484 (local_cons, make_local_vector, make_local_string):
2485 Observe the MAX_ALLOCA limit.
2486 (LISP_STRING_OVERHEAD): New constant.
2487 (make_local_string): Use it.
2489 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2491 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2492 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2493 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2494 and Solaris and it's likely to work on similar platforms.
2496 Avoid signed integer overflow when converting Time to ptrdiff_t.
2497 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2499 (position_to_Time, Time_to_position): New functions.
2500 (gen_help_event, kbd_buffer_get_event): Use them.
2501 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2502 Go back to plain 'unsigned long', so that 'Time' is the same
2503 for both X and non-X builds; this is less likely to cause surprise.
2504 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2505 are the same size; this is no longer required.
2507 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2508 of bit 28 and of whether an unsigned value is negative.
2509 This simplifies the code a bit, and pacifies clang 3.4.
2511 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2513 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2514 Windows builds, where 'long' is a 32-bit type.
2516 * w32inevt.h (w32_console_mouse_position): Update the argument
2517 types to use 'Time'.
2519 * w32term.c (w32_mouse_position)
2520 (x_horizontal_scroll_bar_report_motion)
2521 (x_scroll_bar_report_motion): Update the argument types to use
2524 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2526 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2527 (struct input_event): ...unsigned bitfields. Likewise for
2528 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2529 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2530 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2531 (kbd_buffer_get_event): Adjust users.
2532 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2533 (make_scroll_bar_position): New function, refactored out of...
2534 (make_lispy_event): ...adjusted user.
2535 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2536 * nsterm.m (ns_mouse_position, mouseUp):
2537 * term.c (term_mouse_position):
2538 * w32inevt.c (w32_console_mouse_position):
2539 * w32term.c (w32_mouse_position):
2540 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2541 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2542 Prefer enum and explicit enum members to integers and numeric values.
2544 * chartab.c (uniprop_encode_value_numeric):
2545 * font.c (font_style_to_value): Use make_local_vector.
2546 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2547 * keymap.c (append_key): Use scoped_list1.
2549 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2550 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2552 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2554 Fix some slow uses and misuses of strcat.
2555 * doc.c (get_doc_string):
2556 * gtkutil.c (get_utf8_string):
2557 * xsmfns.c (x_session_initialize):
2558 Avoid recomputation of string length.
2559 * ftfont.c (ftfont_spec_pattern):
2560 * xfns.c (xic_create_fontsetname):
2561 Don't assume output buffer is initially zero.
2563 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2565 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2566 All callers changed.
2567 * xterm.c (x_term_init): Use new functionality to avoid two needs
2568 to compute a string length.
2570 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2572 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2574 Use known length of a Lisp string to copy it faster.
2575 * lisp.h (lispstrcpy): New function. Add comment.
2576 * callproc.c (child_setup):
2577 * dbusbind.c (xd_append_arg):
2578 * doc.c (get_doc_string):
2579 * font.c (Ffont_xlfd_name):
2580 * frame.c (xrdb_get_resource):
2581 * process.c (Fmake_network_process, network_interface_info):
2582 * w32fns.c (Fx_open_connection):
2583 * w32proc.c (sys_spawnve):
2584 * xfns.c (select_visual):
2585 * xfont.c (xfont_list):
2586 * xsmfns.c (x_session_initialize):
2587 * xterm.c (x_term_init): Use it.
2589 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2591 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2592 Reported by Dmitry Antipov in thread leading to:
2593 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2594 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2595 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2597 * callproc.c (call_process): Save and restore sa_avail.
2598 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2599 (AVAIL_ALLOCA): New macro.
2600 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2601 Use it, and check against sa_avail rather than MAX_ALLOCA.
2603 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2605 On OSX, do not free font-specific data more than once (Bug#18501).
2606 * macfont.m (macfont_close): Release and free font-specific data
2607 only if it wasn't previously freed.
2609 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2611 * unexmacosx.c (dump_it): Improve error message.
2613 2014-09-22 Juri Linkov <juri@jurta.org>
2615 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2616 (Bug#10747, bug#18334)
2618 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2620 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2621 units in which the position is measured. (Bug#18493)
2623 * xdisp.c (redisplay_internal): Force redisplay of all windows
2624 that show a buffer whose narrowing has changed. (Bug#18490)
2626 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2628 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2629 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2630 lines, draw the hollow-box and hbar cursors on the right side of
2631 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2634 * xterm.c (x_draw_stretch_glyph_string):
2635 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2636 caused the block cursor to disappear on a TAB in R2L lines in
2637 every window except the leftmost one. Reported by Martin Rudalics
2640 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2642 Always use matched specpdl entry to record call arguments (Bug#18473).
2643 * lisp.h (record_in_backtrace): Adjust prototype.
2644 * eval.c (record_in_backtrace): Return current specpdl level.
2645 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2646 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2647 entry and use that entry in call to backtrace_debug_on_exit.
2648 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2649 (do_debug_on_call): Get current specpdl level as 2nd arg.
2651 Prefer ptrdiff_t to int and avoid integer overflows.
2652 * fileio.c (make_temp_name):
2653 * font.c (font_parse_family_registry): Avoid integer
2654 overflow on string size calculation.
2655 * data.c (Faset): Likewise for byte index.
2657 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2659 Fix display of R2L lines in partial-width windows.
2660 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2661 assigned the correct value.
2662 (extend_face_to_end_of_line): Account for truncation and
2663 continuation glyphs in R2L rows when one of the fringes is not
2665 (display_line): Don't assign negative X offset to a row if we are
2666 going to produce a truncation glyph for it. When handling
2667 truncated R2L rows, consider the width of the left fringe instead
2669 (produce_special_glyphs): Fix bogus assignments.
2671 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2673 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2674 always set to a valid value. Make sure the size passed to alloca
2675 is always positive. (Bug#18516)
2677 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2679 Avoid extra call to oblookup when interning symbols.
2680 * lisp.h (intern_driver): Add prototype.
2681 * lread.c (intern_driver): New function.
2682 (intern1, intern_c_string_1, Fintern):
2683 * font.c (font_intern_prop):
2684 * w32font.c (intern_font_name): Use it.
2686 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
2688 Minor improvements to new stack-allocated Lisp objects.
2689 * frame.h (FRAME_PARAMETER):
2690 Prefer scoped_list1 to local_list1 where either would do.
2691 * lisp.h (scoped_list4): New macro.
2692 (local_cons, local_list1, local_list2, local_list3, local_list4)
2693 (make_local_vector, make_local_string, build_local_string):
2694 Prefer functions to macros where either would do.
2695 * xdisp.c (build_desired_tool_bar_string):
2696 Prefer scoped_list4 to local_list4 where either would do.
2698 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2700 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
2701 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
2702 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
2703 * frame.h (FRAME_PARAMETER): New macro.
2704 * dispnew.c (init_display):
2705 * fontset.c (Fset_fontset_font):
2706 * frame.c (x_default_parameter):
2707 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
2708 * xfns.c (x_default_scroll_bar_color_parameter)
2709 (x_default_font_parameter, x_create_tip_frame): Use it.
2710 * editfns.c (Fpropertize): Use local_cons.
2711 * process.c (status_message): Use build_local_string.
2712 * xfont.c (xfont_open): Use make_local_string.
2713 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2715 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2717 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2718 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2719 !__clang__. This works with GCC and with clang and is safer for
2720 compilers we don't know about.
2721 (local_cons): Rename parameter to make capture less likely.
2723 2014-09-17 Samuel Bronson <naesten@gmail.com>
2725 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2727 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2729 Fix minor problems found by static checking.
2730 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2732 * buffer.h (decode_buffer): Doc and indentation fixes.
2733 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2735 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2737 Avoid clang-specific warnings.
2738 * buffer.c (init_buffer): Shut up -Wself-assign.
2739 * process.c (server_accept_connection): Shut up -Wunsequenced.
2741 2014-09-16 Daniel Colascione <dancol@dancol.org>
2743 * fns.c (sxhash): For symbols, use address as hash code.
2745 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2747 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2748 * charset.c (load_charset_map_from_file): Use scoped_list2
2749 and build_local_string.
2750 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2751 * emacs.c (init_cmdargs, decode_env_path):
2752 * fileio.c (Fexpand_file_name):
2753 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2754 * frame.c (x_get_arg):
2755 * keyboard.c (safe_run_hooks_error):
2756 * lread.c (load_warn_old_style_backquotes):
2757 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2758 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2759 * xselect.c (x_clipboard_manager_error_1)
2760 (x_clipboard_manager_save_all):
2761 * xterm.c (x_term_init): Use build_local_string.
2763 Avoid more integer overflows on string size calculations.
2764 * category.c (Fmake_category_set):
2765 * xdisp.c (get_overlay_arrow_glyph_row):
2766 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2768 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2770 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2771 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2772 error message format. Use message_with_string to have non-ASCII
2773 file names properly displayed.
2774 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2775 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2776 where these APIs are not available even in UNICOWS.DLL.
2777 Improve the format of error messages and include the file name in them
2779 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2780 call play-sound-functions, per documentation.
2782 * w32.c (w32_get_long_filename, w32_get_short_filename):
2783 Constify the input file name arguments.
2785 * w32.h (w32_get_long_filename, w32_get_short_filename):
2788 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2790 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2791 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2792 [USE_LOCAL_ALLOCATORS]: New macros.
2793 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2794 (build_local_string): Avoid argument name expansion clash with
2796 * alloc.c (toplevel)
2797 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2798 Preprocessor guard to avoid impossible configuration.
2799 * charset.c (Ffind_charset_region, Ffind_charset_string):
2800 Use make_local_vector.
2801 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2802 * textprop.c (Fput_text_property, Fadd_face_text_property):
2804 (copy_text_properties): Use local_cons and local_list3.
2805 * chartab.c (uniprop_table):
2806 * data.c (wrong_choice, wrong_range):
2807 * doc.c (get_doc_string):
2808 * editfns.c (format2):
2809 * fileio.c (Fexpand_file_name, auto_save_error):
2810 * fns.c (Fyes_or_no_p):
2811 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2812 * fontset.c (Fset_fontset_font):
2813 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2814 (read_char_minibuf_menu_prompt):
2815 * keymap.c (silly_event_symbol_error, describe_vector):
2816 * menu.c (single_menu_item):
2817 * minibuf.c (Fread_buffer):
2818 * process.c (status_message, Fformat_network_address)
2819 (server_accept_connection): Use make_local_string and
2820 build_local_string. Prefer compound literals where appropriate.
2822 2014-09-15 Daniel Colascione <dancol@dancol.org>
2824 * fns.c (Fsort): Tweak sort docstring.
2826 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2828 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2829 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2830 set errno to EAGAIN instead, to allow the caller to retry the
2831 write after some waiting. Fixes deadlocks when Emacs exchanges a
2832 lot of data through the pipe. (Bug#18420)
2834 * sound.c (Fplay_sound_internal): Encode the sound file name in
2835 the ANSI codepage. Expand it against data-directory, as per docs,
2836 not against the current directory. No need to make a local copy
2837 of the file name; pass the encoded file name directly to
2838 do_play_sound. (Bug#18463)
2840 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2841 NULL, and the file name is not encodable in ANSI codepage, return
2842 the string with "?" replacement characters, which will fail the
2843 caller. This avoids returning a random value in that case.
2845 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2847 * window.c (Fresize_mini_window_internal): Set w->total_lines
2848 from w->pixel_height (Bug#18422).
2850 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2852 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2853 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2854 setting resize increments (Bug#18435).
2856 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2858 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2859 state around the call to line_bottom, since it can move the
2860 iterator to another screen line. This fixes off-by-one errors in
2861 the reported row in some rare cases.
2863 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2865 * callproc.c (init_callproc): Fix bug introduced at
2866 2014-09-07 (Bug#18474).
2868 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2870 Prefer ptrdiff_t to int and avoid integer overflows.
2871 * fileio.c (make_temp_name):
2872 * font.c (font_parse_family_registry): Avoid integer
2873 overflow on string size calculation.
2874 * data.c (Faset): Likewise for byte index.
2876 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2878 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2880 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2882 * lisp.h (make_local_string): Nitpick indent.
2883 * print.c (Fprin1_to_string): Remove unused GCPROs.
2885 More debugging aids around GCPROs.
2886 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2887 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2888 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2890 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2891 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2893 Remove redundant GCPROs around Ffuncall and Fapply calls.
2894 This is safe because Ffuncall protects all of its arguments by itself.
2895 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2896 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2897 (call6, call7): Likewise. Use compound literals where applicable.
2898 (run_hook_with_args_2): Use compound literal.
2900 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2902 Pacify --enable-gcc-warnings when no window system is used.
2903 These warnings found that subscript error, so they seem worthwhile.
2904 * composite.c (char_composable_p): Simplify a bit.
2905 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2906 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2907 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2908 * window.c (set_window_scroll_bars):
2909 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2910 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2911 Ignore -Wsuggest-attribute=const.
2912 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2913 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2915 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2917 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2918 Use check_iso_charset_parameter instead of doing the checks by hand.
2919 (check_iso_charset_parameter): Move up. Check parameters a bit
2920 more carefully, and return true for 96-char sets. All callers changed.
2922 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2924 Simplify lisp.h by removing the __COUNTER__ business.
2925 Reported by Dmitry Antipov in:
2926 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2927 * lisp.h (make_local_vector, make_local_string)
2928 (build_local_string): Simplify by not bothering with __COUNTER__.
2929 The __COUNTER__ business wasn't working properly, and was needed
2930 only for hypothetical future expansion anyway.
2932 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2934 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2935 terms to determine bitmap color. (Bug#18437)
2937 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2939 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2942 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2944 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2946 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2948 * xterm.c (handle_one_xevent): Detect iconified by looking at
2949 _NET_WM_STATE_HIDDEN.
2951 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2953 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2954 These can generate a constant with the correct value but the wrong
2955 width, which doesn't work as a printf argument. All uses removed.
2956 Reported by Dmitry Antipov in:
2957 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2958 (ENUMABLE): Remove; no longer needed.
2959 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2960 Remove; no longer needed because of the above change.
2961 Each definiens moved to the only use.
2963 Improve the experimental local and scoped allocation.
2964 * alloc.c (local_string_init, local_vector_init):
2965 New functions, defined if USE_LOCAL_ALLOCATORS.
2966 Mostly, these are moved here from lisp.h, as it's not
2967 clear it's worth making them inline.
2968 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2969 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2970 USE_STACK_LISP_OBJECTS, not on a laundry list.
2971 (local_string_init, local_vector_init): New decls.
2972 (union Aligned_Cons): New type.
2973 (scoped_cons): Use it. Give up on the char trick, as it's a too
2974 much of a maintenance hassle; if someone wants this speedup
2975 they'll just need to convince their compiler to align properly.
2976 Conversely, use the speedup if struct Lisp_Cons happens to
2977 be aligned even without a directive. Better yet, help it along
2978 by using union Aligned_Cons rather than struct Lisp_Cons.
2979 (pointer_valid_for_lisp_object): Remove. This check is not
2980 necessary, since make_lisp_ptr is already doing it. All uses removed.
2981 (local_vector_init, local_string_init): Move to alloc.c.
2982 (build_local_vector): Remove this awkward macro, replacing with ...
2983 (make_local_vector): New macro, which acts more like a function.
2984 Use statement expressions and use __COUNTER__ to avoid macro
2985 capture. Fall back on functions if these features are not supported.
2986 (build_local_string, make_local_string): Likewise.
2988 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2990 * xterm.c (x_term_init): Consolidate duplicated code.
2991 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2992 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2993 Add eassert and mark dpyinfo as dead only if it was alive.
2995 Add macros to allocate temporary Lisp objects with alloca.
2996 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2997 * character.h (parse_str_as_multibyte): Move prototype to ...
2998 * lisp.h (parse_str_as_multibyte): ... here.
2999 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3000 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3002 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3003 (local_string_init): New functions.
3004 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3005 (init_alloc_once): Call it.
3007 Cleanup last change and make all new stuff conditional.
3008 * lisp.h (build_local_string): Rename to ...
3009 (make_local_string): ... this macro.
3010 (build_local_string, scoped_list1, scoped_list3): New macros.
3011 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3012 and functions as such, use regular fallbacks otherwise.
3013 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3016 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3018 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3019 always make sure the marginal areas of the row are in sync with
3020 what the window wants. (Bug#18419)
3022 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3023 existing binding of a variable, to avoid silently aborting
3024 commands that use specbind. (Bug#18331)
3026 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3028 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3029 * coding.c (growable_destination): New function.
3030 (produce_chars): Use it for sanity checks. Do not fiddle with
3031 dst_end if the source and destination are both nil, as it's
3032 the caller's responsibility to avoid overlap.
3033 * keyboard.c (read_decoded_event_from_main_queue):
3034 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3035 length, not 4 times, to prevent decode_coding_c_string from trying
3036 to reallocate a destination. This removes the need for the FIXME.
3038 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3039 All callers simplified. Add a comment about exec_failed, vfork,
3042 Adjust drag-and-drop fix when window is above top (Bug#18303).
3043 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3044 XCDR bleed into XCAR's encoded value. Improve checks for
3045 out-of-range data while we're at it.
3047 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3049 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3050 is CONSP (Bug#18303).
3052 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3054 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3055 'alloca' gets passed arguments larger than MAX_ALLOCA.
3057 * font.c (MAX): Define if not defined elsewhere.
3059 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3061 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3062 here for destination buffer, to work around what appears to be a
3063 bug in decode_coding_c_string when the source and destination are
3066 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3067 This follows up on the recent thread in emacs-devel on alloca; see:
3068 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3069 This patch also cleans up alloca-related glitches noted while
3070 examining the code looking for unbounded alloca.
3072 * callproc.c (init_callproc):
3073 Rewrite to avoid need for alloca.
3074 * buffer.c (mouse_face_overlay_overlaps)
3075 (report_overlay_modification):
3076 * buffer.h (GET_OVERLAYS_AT):
3077 * coding.c (make_subsidiaries):
3078 * doc.c (Fsnarf_documentation):
3079 * editfns.c (Fuser_full_name):
3080 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3081 (search_embedded_absfilename, Fsubstitute_in_file_name):
3082 * fns.c (Fmake_hash_table):
3083 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3084 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3085 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3086 (xrdb_get_resource, x_get_resource_string):
3087 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3088 * ftxfont.c (ftxfont_draw):
3089 * image.c (xbm_load, xpm_load, jpeg_load_body):
3090 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3092 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3094 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3095 (find_and_return_menu_selection):
3096 * print.c (PRINTFINISH):
3097 * process.c (Fformat_network_address):
3098 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3099 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3100 * sound.c (wav_play, au_play):
3101 * syntax.c (skip_chars):
3102 * term.c (tty_menu_activate, tty_menu_show):
3103 * textprop.c (get_char_property_and_overlay):
3104 * window.c (Fset_window_configuration):
3105 * xdisp.c (safe__call, next_overlay_change, vmessage)
3106 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3107 * xfaces.c (face_at_buffer_position):
3108 * xmenu.c (x_menu_show):
3109 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3110 allocation size isn't bounded.
3111 * callint.c (Fcall_interactively): Redo memory_full check
3112 so that it can be done at compile-time on some platforms.
3113 * coding.c (MAX_LOOKUP_MAX): New constant.
3114 (get_translation_table): Use it.
3115 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3116 SAFE_ALLOCA, to catch integer overflows on size calculation.
3117 (exec_failed) [!DOS_NT]: New function.
3118 (child_setup) [!DOS_NT]: Use it.
3119 * editfns.c (Ftranspose_regions):
3120 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3121 * editfns.c (check_translation):
3122 Allocate larger buffers on the heap.
3123 * eval.c (internal_lisp_condition_case):
3124 Check for MAX_ALLOCA overflow.
3125 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3126 (Fbase64_encode_region, Fbase64_decode_region):
3127 Avoid unnecessary calls to SAFE_FREE before 'error'.
3128 * buffer.c (mouse_face_overlay_overlaps):
3129 * editfns.c (Fget_pos_property, check_translation):
3130 * eval.c (Ffuncall):
3131 * font.c (font_unparse_xlfd, font_find_for_lface):
3132 * ftfont.c (ftfont_drive_otf):
3133 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3134 (menu_bar_items, tool_bar_items):
3135 * sound.c (Fplay_sound_internal):
3136 * xdisp.c (load_overlay_strings, dump_glyph_row):
3137 Use an ordinary auto buffer rather than alloca, since the
3138 allocation size is fixed and small.
3139 * ftfont.c: Include <c-strcase.h>.
3140 (matching_prefix): New function.
3141 (get_adstyle_property): Use it, to avoid need for alloca.
3142 * keyboard.c (echo_add_key):
3143 * keymap.c (describe_map): Use ptrdiff_t, not int.
3144 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3145 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3146 when counting bytes.
3147 * lisp.h (xlispstrdupa): Remove, replacing with ...
3148 (SAFE_ALLOCA_STRING): ... new macro with different API.
3149 This fixes a portability problem, namely, alloca result
3150 passed to another function. All uses changed.
3151 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3153 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3154 (REGEX_ALLOCATE): New macros.
3155 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3156 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3158 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3160 (decode_mode_spec_coding): Store directly into buf rather than
3161 into an alloca temporary and copying the temporary to the buf.
3163 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3165 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3167 2014-09-04 Jan D <jan.h.d@swipnet.se>
3169 * xterm.c (x_term_init): Don't call x_session_initialize if running
3170 as a daemon (Bug#18375).
3172 * xsmfns.c: Initialize ice_fd.
3174 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3176 Less chatter in 'make' output.
3177 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3178 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3179 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3181 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3183 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3184 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3186 * nsfns.m (Fx_create_frame):
3187 * w32fns.c (Fx_create_frame):
3188 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3191 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3193 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3194 the reported row in the case of a window with a header line, by
3195 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3196 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3198 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3200 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3201 when configured --with-wide-int on typical 32-bit platforms.
3203 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3205 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3206 when HPOS is negative, for the benefit of R2L glyph rows whose
3207 newline overflows into the fringe.
3209 2014-09-03 Ken Brown <kbrown@cornell.edu>
3211 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3213 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3215 Minor cleanup of recent strlen-avoiding patch.
3216 * fileio.c (CHECK_LENGTH): Remove.
3217 Rewrite callers so that they don't need it.
3218 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3219 variable wasn't set.
3221 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3223 * fileio.c (CHECK_LENGTH): New macro.
3224 (Fexpand_file_name): Use it and get rid of a few more calls
3225 to strlen and strcat.
3226 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3227 * lisp.h (egetenv): ... because of a new inline function used to
3228 avoid calls to strlen for a compile-time constants.
3230 * buffer.h (decode_buffer): New function.
3231 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3232 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3233 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3234 * data.c (Flocal_variables_p):
3235 * fileio.c (Fverify_visited_file_modtime):
3236 * marker.c (live_buffer): Use it.
3238 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3240 Avoid extra calls to strlen in filesystem I/O routines.
3241 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3242 the length of 'newdir' is known or may be precalculated.
3243 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3244 not 'char *', and so use precalculated length.
3245 (Ffile_accessible_directory_p):
3246 * callproc.c (encode_current_directory, init_callproc):
3247 * charset.c (init_charset):
3248 * lread.c (load_path_check, load_path_default): Adjust users.
3249 * lisp.h (file_accessible_directory_p): Tweak prototype.
3251 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3253 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3256 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3258 --enable-silent-rules now suppresses more chatter.
3259 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3260 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3261 (am__v_CCLD_1): New macros, taken from Automake.
3262 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3264 Clean up extern decls a bit.
3265 * bytecode.c: Include blockinput.h and keyboard.h rather
3266 than rolling their APIs by hand.
3267 * emacs.c: Include regex.h and rely on its and lisp.h's API
3268 rather than rolling them by hand.
3269 * lastfile.c: Include lisp.h, to check this file's API.
3270 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3272 * regex.h (re_max_failures): New decl.
3273 * unexcw.c, unexmacosx.c, unexw32.c:
3274 Rely on lisp.h's API rather than rolling it by hand.
3275 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3276 Declare at top level, to pacify GCC -Wnested-externs.
3278 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3280 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3281 clipping rectangle become negative (i.e. large positive, since
3282 it's an unsigned data type). This can happen in R2L hscrolled
3283 glyph rows, and caused us to draw the cursor glyph on the fringe.
3284 For the details, see
3285 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3287 2014-08-31 Ken Brown <kbrown@cornell.edu>
3289 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3290 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3291 is defined. (Bug#18368)
3293 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3295 Vector-sorting fixes (Bug#18361).
3296 It's not safe to call qsort or qsort_r, since they have undefined
3297 behavior if the user-specified predicate is not a total order.
3298 Also, watch out for garbage-collection while sorting vectors.
3299 * fns.c: Include <vla.h>.
3300 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3301 (sort_vector_compare): Remove, replacing with ....
3302 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3303 ... these new functions.
3304 (sort_vector): Rewrite to use the new functions.
3305 GCPRO locals, since the predicate can invoke the GC.
3306 Since it's in-place return void; caller changed.
3307 (merge): Use 'inorder', for clarity.
3309 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3310 One can't hoist this out of the 'if', because intervening calls to
3311 newlocale, twolower, etc. can change errno.
3313 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3315 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3316 wording of the error messages.
3317 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3320 * w32proc.c (get_lcid_callback): Accept locale specifications
3321 without the country part, as in "enu" vs "enu_USA".
3322 (w32_compare_strings): Signal an error if a locale was specified,
3323 but couldn't be translated into a valid LCID.
3325 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3327 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3329 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3331 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3332 errno after towlower_l. errno's value is not specified after
3333 towlower_l. Instead, assume that towlower_l returns its argument
3334 on failure, which is portable in practice.
3336 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3338 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3340 * w32proc.c (w32_compare_strings): Accept additional argument
3341 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3342 if requested. If w32-collate-ignore-punctuation is non-nil, add
3343 NORM_IGNORESYMBOLS to the flags.
3344 (LINGUISTIC_IGNORECASE): Define if not already defined.
3345 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3347 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3350 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3352 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3353 Define substitutes for platforms that lack them.
3354 (str_collate): Add arguments locale and ignore_case.
3356 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3357 Add optional arguments LOCALE and IGNORE-CASE.
3359 * lisp.h (str_collate): Adapt argument list.
3361 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3363 Add vectors support to Fsort.
3364 * fns.c (sort_vector, sort_vector_compare): New functions.
3365 (sort_list): Likewise, refactored out of ...
3366 (Fsort): ... adjusted user. Mention vectors in docstring.
3367 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3368 * alloc.c (make_save_int_obj): New function.
3369 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3370 (make_save_int_obj): Add prototype.
3372 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3373 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3374 Conditionally define to match system's qsort_r signature.
3375 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3377 2014-08-28 Ken Brown <kbrown@cornell.edu>
3379 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3380 dumping and the system malloc after dumping. (Bug#18222)
3382 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3383 Define as macros, expanding to hybrid_malloc, etc.
3384 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3385 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3387 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3388 full implementation on Cygwin. Remove Cygwin-specific code that
3389 is no longer needed.
3390 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3391 Redefine as macros expanding to gmalloc, grealloc, etc.
3392 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3393 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3394 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3395 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3397 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3398 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3399 HAVE_POSIX_MEMALIGN)]: New functions.
3400 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3401 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3402 hybrid_aligned_alloc; declare.
3403 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3404 HAVE_POSIX_MEMALIGN)]: Define.
3405 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3406 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3407 Define as macro, expanding to gget_current_dir_name, and define
3409 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3410 malloc_enable_thread(). Don't initialize malloc.
3411 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3412 no longer defined on Cygwin).
3413 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3414 * sheap.c (bss_sbrk_buffer_end): New variable.
3415 * unexcw.c (__malloc_initialized): Remove variable.
3416 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3418 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3421 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3423 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3424 In `event->y' return entire range (the size of the scroll bar minus
3426 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3427 return entire range (the scaled size of the scroll bar minus
3428 that of the slider). In `portion' return the scaled position of
3430 (xaw_jump_callback): Restore part of code for vertical scroll
3431 bar broken in change from 2014-07-27.
3432 (xaw_scroll_callback): Provide incremental scrolling with
3433 horizontal scroll bars.
3435 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3437 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3439 * indent.c (Fvertical_motion): Fix vertical motion up through a
3440 display property after a newline. (Bug#18276)
3442 * xdisp.c (display_line): Don't assume that the call to
3443 reseat_at_next_visible_line_start ends up at a character
3444 immediately following the newline on the previous line.
3445 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3446 beyond ZV, which causes infloop in redisplay. For the details, see
3447 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3449 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3450 coordinate for hscrolled R2L screen lines. (Bug#18277)
3452 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3454 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3457 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3459 * syntax.c (scan_lists): Don't examine positions before BEGV.
3462 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3464 Improve robustness of new string-collation code (Bug#18051).
3465 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3466 (newlocale, wcscoll_l): Define substitutes for platforms that
3467 lack them, so as to simplify the mainline code.
3468 (str_collate): Simplify the code by assuming the above definitions.
3469 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3470 For example, the old version left the Emacs in the wrong locale if
3471 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3472 result. Report an error if newlocale fails.
3474 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3476 * lisp.h (str_collate):
3477 * sysdep.c (str_collate): Return int.
3478 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3480 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3482 Fix some glitches in previous change.
3483 * sysdep.c (stack_direction): Replace stack_grows_down
3484 to simplify calculation of stack boundaries.
3485 (handle_sigsegv): Check whether we really crash somewhere near
3486 to stack boundary, and handle fatal signal as usual if not.
3487 (init_sigsegv): Adjust accordingly.
3488 * keyboard.c (Vtop_level_message): Rename to
3489 Vinternal__top_level_message, as suggested by Stefan Monnier in
3490 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3491 All related users changed.
3493 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3495 Handle C stack overflow caused by too nested Lisp evaluation.
3496 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3497 siglongjmp point to transfer control from SIGSEGV handler.
3498 * keyboard.c (return_to_command_loop, recover_top_level_message)
3499 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3500 (regular_top_level_message): New variable.
3501 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3502 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3504 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3505 new variables described above.
3506 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3507 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3508 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3509 (init_sigsegv): New function.
3510 (init_signals): Use it.
3512 2014-08-25 Ken Brown <kbrown@cornell.edu>
3514 * emacs.c (main): Remove use of obsolete macro
3515 G_SLICE_ALWAYS_MALLOC.
3517 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3519 Implement locale-sensitive string collation for MS-Windows.
3520 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3521 New functions. (Bug#18051)
3523 * w32.h (w32_compare_strings): Add prototype.
3525 * w32.c <g_b_init_compare_string_w>: New global flag.
3526 (globals_of_w32): Initialize it.
3528 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3530 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3531 [WINDOWSNT]: Call str_collate on MS-Windows.
3533 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3535 One more minor cleanup of font subsystem.
3536 * font.h (struct font_driver): Convert text_extents to
3537 return void because returned value is never actually used.
3538 * macfont.m (macfont_text_extents):
3539 * w32font.c (w32font_text_extents):
3540 * xftfont.c (xftfont_text_extents): Adjust to return void
3541 and assume that 'metrics' argument is always non-NULL.
3542 * ftfont.c (ftfont_text_extents):
3543 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3545 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3547 Minor cleanups of str_collate fix (Bug#18051).
3548 * fns.c (str_collate): Move decl from here ...
3549 * lisp.h (str_collate): ... to here.
3550 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3551 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3552 potential problems with integer overflow. Don't assume
3553 setlocale succeeds. Remove unnecessary test before restoring
3554 locale via setlocale, and free the copied setlocale string
3557 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3559 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3561 * sysdep.c (str_collate): New function. (Bug#18051)
3563 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3565 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3566 if the initial "rm -f" fails. This is for MinGW builds, where
3567 MS-Windows will not allow deleting the executable file of a
3570 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3572 * w32term.c (w32_scroll_bar_handle_click)
3573 (w32_horizontal_scroll_bar_handle_click)
3574 (x_scroll_bar_report_motion)
3575 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3576 SB_THUMBTRACK, use the 32-bit position information returned by
3577 GetScrollInfo, not the 16-bit information returned in the Windows
3580 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3582 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3583 second coordinate ('y') reported for dragging the horizontal
3586 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3588 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3589 and text area-relative x-coordinates.
3591 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3593 Avoid overwriting the reversed_p flags in the glyph matrices when
3594 init_iterator or start_display are called.
3595 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3597 (tool_bar_height, redisplay_tool_bar, try_window)
3598 (try_window_reusing_current_matrix, try_window_id)
3599 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3600 reversed_p flag of the iterator's glyph row where the glyph row
3601 is going to be redrawn.
3603 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3605 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3607 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3609 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3610 of emacs_event return length from si.nPage to si.nMax.
3611 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3612 interchange start and end of thumb.
3614 2014-08-15 Ken Brown <kbrown@cornell.edu>
3616 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3617 ERRORCHECK mutexes. (Bug#18222)
3619 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3621 * frame.c (set_menu_bar_lines_1): Remove.
3622 (set_menu_bar_lines): Call change_frame_size instead of
3623 set_menu_bar_lines_1.
3625 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3627 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3630 2014-08-11 Glenn Morris <rgm@gnu.org>
3632 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3633 writing before backing up, since it causes a more serious problem
3634 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3635 (choose_write_coding_system): No longer callable from Lisp.
3636 Move last piece back here from Fwrite_region.
3637 (Fwrite_region, syms_of_fileio): Update for above changes.
3639 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3641 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3642 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3643 (Fwindow_new_pixel, Fset_window_new_pixel)
3644 (Fset_window_new_total, Fset_window_new_normal)
3645 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3647 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3649 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3651 * fontset.c (Finternal_char_font): Recompute basic faces if the
3652 frame's face cache was cleared. (Bug#18162)
3654 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3656 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3657 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3658 base buffer's undo list.
3660 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3662 Fix a couple of recent inadvertent breaks of the MSDOS port.
3663 * msdos.c: include required menu.h
3664 * term.c: set correct menu_show_hook on MSDOS.
3666 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3668 Fix handling of menu bar line on TTY frames (Bug#18136)
3670 * dispnew.c (handle_window_change_signal):
3671 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3672 frame's menu bar lines subtracted from height.
3673 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3675 (adjust_frame_size): Count in menu bar when setting FrameRows.
3676 (make_terminal_frame): When setting up the frame's lines and
3677 text height don't count in the menu bar.
3678 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3679 lines subtracted from height.
3680 (do_switch_frame): Set tty's FrameRows to number of total lines
3682 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3683 is used, return total number of lines and columns.
3684 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3686 * term.c (OUTPUT, tty_set_terminal_modes)
3687 (tty_set_terminal_window, tty_set_scroll_region)
3688 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
3689 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
3690 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3691 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3692 Call change_frame_size with frame's menu bar lines subtracted
3694 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
3695 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
3698 2014-08-09 Reuben Thomas <rrt@sc3d.org>
3700 * alloc.c (Fmemory_info): Remove a stray brace.
3702 * process.c: Fix a comment typo.
3704 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
3706 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
3708 * widgetprv.h (EmacsFramePart): Remove font.
3710 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
3711 (resources, setup_frame_cursor_bits): Remove unused variables and
3712 functions, esp. wrt. font (Bug#18227).
3714 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3716 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3718 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3720 Refer to MS-DOS using the same name everywhere.
3722 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3726 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3728 * w32term.c (w32_redeem_scroll_bar):
3729 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3730 not redeeming scroll bars that have been turned off.
3732 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3734 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3735 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3736 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3737 (safe_run_hook_funcall): Adjust accordingly.
3739 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3741 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3742 Condition correctly according to toolkit used.
3743 * frame.c (make_initial_frame, make_terminal_frame)
3744 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3745 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3746 assignments according to presence of toolkit scrollbars.
3747 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3748 Condition correctly according to toolkit used.
3749 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3750 only if toolkit supports it.
3751 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3753 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3755 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3757 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3759 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3760 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3761 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3762 (safe_run_hooks): Remove comment which is not relevant any more.
3764 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3766 Don't let big frames overrun the stack.
3767 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3768 Use SAFE_NALLOCA, not alloca.
3770 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3771 * dired.c (directory_files_internal): Use a volatile variable
3772 to prevent the compiler from optimizing away all copies of a local.
3773 I wonder how many other GC-related bugs like this lurk elsewhere?
3775 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3776 * xterm.h (struct x_display_info): New member 'connection'.
3777 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3778 so that x_delete_terminal has a file descriptor to pass to
3779 delete_keyboard_wait_descriptor.
3781 Don't mishandle year-9999 dates (Bug#18176).
3782 * editfns.c (decode_time_components): Store an invalid timespec
3783 on overflow, instead of returning false, so that the caller can
3784 distinguish overflow from other errors.
3785 (lisp_time_argument, lisp_seconds_argument): If the time is out
3786 of range, signal a time overflow instead of an invalid time spec.
3787 * keyboard.c (decode_timer): Treat time overflow like other
3790 Avoid undefined behavior with signed left shift.
3791 Caught by 'gcc -fsanitize=undefined'.
3792 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3793 * dispnew.c (line_hash_code, scrolling):
3794 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3795 Use 'unsigned', not 'int', for line hashes.
3796 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3798 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3800 Make compare-strings more compatible with old behavior (Bug#17903).
3801 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3803 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3805 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3806 Don't add label between left and right buttons (Bug#18129).
3808 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3810 Make functions static that no longer need to be extern.
3811 * frame.c, frame.h (set_menu_bar_lines):
3812 * keyboard.c (Qleftmost, Qrightmost):
3813 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3814 (x_set_internal_border_width):
3817 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3819 Fix display of R2L lines when the last character fits only partially.
3820 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3822 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3823 R2L row is visible only partially, give the row a negative x
3825 (display_line): Fix the calculation of the glyph whose pixel width
3826 is used to decide whether the last produced glyph fits on the
3827 line. When the last glyph fits only partially, give the row a
3830 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3831 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3832 pixel width of the first glyph that is hscrolled from display.
3833 (display_line): In R2L glyph rows, don't give a negative offset to
3834 row->x when the first glyph begins before first_visible_x.
3836 * xdisp.c (display_line): If called with iterator set up to write
3837 to a marginal area, delay the call to handle_line_prefix until we
3838 switch back to the text area. (Bug#18035)
3840 * .gdbinit (xwindow): The members total_cols, total_lines,
3841 left_col, and top_line are C integers (and has been so for the
3844 2014-08-01 Andreas Schwab <schwab@suse.de>
3846 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3847 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3849 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3851 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3852 (timerfd_callback): Ignore weird events with no data. Add tight
3853 assertions and comments.
3854 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3855 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3857 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3859 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3860 I had confused && with ||.
3862 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3864 Simplify timerfd configuration and fix some minor glitches.
3865 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3866 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3867 Fall back on timer_create if timerfd_create fails at runtime.
3868 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3869 kernel primitives to do resolution. All uses removed.
3870 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3871 (turn_on_atimers): Clear timer_create-based timers too,
3874 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3875 Without this change, the code can access the local variable 'width'
3876 even when it has not been initialized, and likewise for 'height';
3877 in either case this leads to undefined behavior.
3879 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3881 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3882 necessary, put horizontal scroll bar resources as well. See
3883 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3884 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3886 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3888 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3889 background value to match the resource of its vertical counterpart.
3891 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3893 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3894 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3896 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3898 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3899 change that added the top margin height to the requested height
3900 and revert (undocumented) part of 2014-07-28 change that changed
3901 the logic of whether a size change occurred.
3903 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3905 * .gdbinit (xwindow): The members total_cols, total_lines,
3906 left_col, and top_line are C integers (and has been so for the
3909 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3912 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3914 On GNU/Linux, use timerfd for asynchronous timers.
3915 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3916 (toplevel): Rename alarm_timer_ok to special_timer_available.
3917 [HAVE_TIMERFD]: Declare timerfd.
3918 [HAVE_CLOCK_GETRES]: Declare resolution.
3919 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3920 system timer resolution.
3921 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3922 (timerfd_callback) [HAVE_TIMERFD]: New function.
3923 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3924 [ENABLE_CHECKING]: New function for the sake of automated tests.
3925 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3926 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3927 [ENABLE_CHECKING]: Defsubr test function.
3928 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3929 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3930 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3932 Fix --without-x build and pacify --enable-gcc-warnings.
3933 Problems reported in Bug#18122 and Bug#18124.
3934 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3935 (frame_windows_min_size): Now static.
3936 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3938 (adjust_frame_size): Always declare prototype.
3940 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3941 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3942 * atimer.c (timerfd_callback): Always read expiration data.
3944 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3945 * process.c (add_timer_wait_descriptor): Add timer descriptor
3946 to input_wait_mask and non_process_wait_mask as well.
3948 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3950 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3952 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3954 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3955 Reinstate code removed by the prevoius commit to this file.
3957 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3959 * buffer.h (struct buffer): New fields scroll_bar_height and
3960 horizontal_scroll_bar_type.
3961 * buffer.c (bset_scroll_bar_height)
3962 (bset_horizontal_scroll_bar_type): New functions.
3963 (Fbuffer_swap_text): Handle old_pointm field.
3964 (init_buffer_once): Set defaults for scroll_bar_height and
3965 horizontal_scroll_bar_type.
3966 (syms_of_buffer): New variables scroll_bar_height and
3967 horizontal_scroll_bar_type.
3968 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3969 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3970 (set_vertical_scroll_bar): Remove prototype.
3971 (x_change_tool_bar_height): Add prototype.
3972 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3973 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3974 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3976 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3977 (update_window): Start mode_line_row->y after horizontal scroll
3979 (change_frame_size_1): Call adjust_frame_size.
3980 (init_display): When changing the size of a tty frame do not
3981 pass height of menu bar.
3982 (Qframe_windows_min_size): New symbol.
3983 * frame.h (struct frame): List tool bar fields after menu bar
3984 fields. Add official, total_lines, horizontal_scroll_bars,
3985 config_scroll_bar_height and config_scroll_bar_lines fields.
3986 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3987 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3988 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3989 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3990 (FRAME_WINDOWS_HEIGHT): New macros.
3991 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3992 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3993 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3994 horizontal scroll bar.
3995 (frame_inhibit_resize, adjust_frame_size)
3996 (frame_windows_min_size): Add declarations.
3997 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3998 (x_set_scroll_bar_default_height, x_set_left_fringe)
3999 (x_set_right_fringe, x_set_vertical_scroll_bars)
4000 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4001 (x_set_scroll_bar_height): Add external declarations.
4002 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4003 (adjust_frame_size): New functions.
4004 (make_frame): Initial horizontal_scroll_bars field.
4005 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4007 (make_initial_frame, make_terminal_frame): No horizontal scroll
4008 bar in initial and terminal frames. Use adjust_frame_size.
4009 (Fframe_total_cols): Fix doc-string.
4010 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4011 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4012 Rewrite using adjust_frame_size.
4013 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4014 (Qframe_windows_min_size): New symbols.
4015 (x_set_frame_parameters): Remove call of check_frame_size.
4016 (x_report_frame_params): Return scroll_bar_height value.
4017 (x_set_left_fringe, x_set_right_fringe): New functions.
4018 (adjust_frame_height, x_set_internal_border_width)
4019 (x_set_fringe_width): Remove.
4020 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4021 (x_set_scroll_bar_width, x_set_right_divider_width)
4022 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4023 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4025 (x_figure_window_size): Rewrite to make frame display the
4026 expected number of lines.
4027 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4028 (Vdefault_frame_horizontal_scroll_bars)
4029 (Vframe_initial_frame_tool_bar_height)
4030 (frame_inhibit_implied_resize): New variables.
4031 * fringe.c (compute_fringe_widths): Remove.
4032 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4033 (xg_create_horizontal_scroll_bar)
4034 (xg_update_horizontal_scrollbar_pos)
4035 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4036 (xg_get_default_scrollbar_height)
4037 (xg_clear_under_internal_border): Extern.
4038 * gtkutil.c (xg_frame_resized): Don't call
4039 do_pending_window_change.
4040 (xg_frame_set_char_size): Use adjust_frame_size.
4041 (style_changed_cb): Call update_theme_scrollbar_height and
4042 x_set_scroll_bar_default_height.
4043 (x_wm_set_size_hint): Don't call check_frame_size.
4044 (update_theme_scrollbar_height)
4045 (xg_get_default_scrollbar_height)
4046 (xg_create_horizontal_scroll_bar)
4047 (xg_update_horizontal_scrollbar_pos)
4048 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4049 (xg_create_scroll_bar): Set horizontal slot of bar.
4050 (xg_initialize): Call update_theme_scrollbar_height.
4051 (xg_clear_under_internal_border): No more static.
4052 * insdel.c (adjust_suspend_auto_hscroll): New function.
4053 (adjust_markers_for_delete, adjust_markers_for_insert)
4054 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4055 * keyboard.c (readable_events, discard_mouse_events)
4056 (make_lispy_event): Handle horizontal scroll bar click events.
4057 (Fsuspend_emacs): When changing the size of a tty frame do not
4058 pass height of menu bar.
4059 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4060 (Qright, Qleftmost, Qrightmost): New symbols.
4061 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4063 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4064 * nsfns.m (x_set_internal_border_width): New function.
4065 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4066 Remove extended fringe code.
4067 (x_set_window_size, x_new_font): Don't call
4068 compute_fringe_widths.
4069 * term.c (Fresume_tty): When changing the size of a tty frame do
4070 not pass height of menu bar.
4071 (clear_tty_hooks, set_tty_hooks):
4072 Clear horizontal_scroll_bar_hook.
4073 (init_tty): Frame has no horizontal scroll bars.
4074 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4075 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4076 scroll_bar_after_handle, scroll_bar_left_arrow,
4077 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4078 scroll_bar_to_rightmost entries.
4079 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4080 (struct terminal): Add set_horizontal_scroll_bar_hook.
4081 * w32console.c (initialize_w32_display):
4082 Clear horizontal_scroll_bar_hook.
4083 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4085 (x_clear_under_internal_border, x_set_internal_border_width):
4087 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4088 Set windows_or_buffers_changed when adding the menu bar.
4089 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4090 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4091 (w32_createhscrollbar): New functions.
4092 (w32_createscrollbar): Rename to w32_createvscrollbar.
4093 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4094 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4095 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4096 Add WM_EMACS_SHOWCURSOR.
4097 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4098 case do not artificially impose WM size hints.
4099 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4100 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4102 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4103 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4104 (unwind_create_frame_1): Remove.
4105 (Fx_create_frame): Make both scrollbars the system standard
4106 width and height. Use official field of frame structure to
4107 inhibit running window-configuration-change-hook.
4108 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4109 pixelwise. Handle frame's official field.
4110 (w32_frame_parm_handlers): Remove x_set_fringe_width
4111 entries. Add x_set_scroll_bar_height,
4112 x_set_horizontal_scroll_bars, x_set_left_fringe and
4114 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4115 pass height of menu bar to change_frame_size.
4116 * w32menu.c (set_frame_menubar): Rewrite using
4117 frame_inhibit_resize.
4118 * w32term.h (struct w32_display_info):
4119 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4120 (struct scroll_bar): Add horizontal.
4121 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4122 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4123 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4124 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4125 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4126 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4127 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4128 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4129 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4130 Define instead of WM_EMACS_CREATESCROLLBAR.
4131 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4132 WND_SCROLLBAR_INDEX.
4133 * w32term.c (horizontal_scroll_bar_min_handle)
4134 (horizontal_scroll_bar_left_border)
4135 (horizontal_scroll_bar_right_border): New integers.
4136 (x_set_frame_alpha): Replace x_highlight_frame by
4138 (x_window_to_scroll_bar): New argument "type". Update callers
4140 (w32_set_horizontal_scroll_bar_thumb)
4141 (x_horizontal_scroll_bar_report_motion)
4142 (w32_set_horizontal_scroll_bar)
4143 (w32_horizontal_scroll_bar_handle_click)
4144 (x_horizontal_scroll_bar_report_motion): New functions.
4145 (w32_mouse_position): Discriminate horizontal and vertical
4147 (my_create_scrollbar): Replace with two new functions
4148 my_create_vscrollbar and my_create_hscrollbar.
4149 (x_scroll_bar_create): New argument "horizontal".
4150 Update callers accordingly.
4151 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4152 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4154 (w32_read_socket): Handle WM_HSCROLL cae.
4155 (x_new_font): Don't recompute fringe widths.
4156 Use frame_inhibit_resize. Calculate new menu bar height iff we
4157 build without toolkit. Always clear under internal border.
4158 (x_set_window_size): Don't check frame size or recompute
4159 fringes. Reset fullscreen status before applying sizes.
4160 Always resize as requested by pixelwise argument. Don't call
4161 do_pending_window_change.
4162 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4163 (w32_initialize_display_info): Initialize dpyinfo's
4164 horizontal_scroll_bar_cursor entry.
4165 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4166 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4167 horizontal_scroll_bar_left_border.
4168 (w32fullscreen_hook): Intermittently resize window to normal
4169 when switching from fullscreen to maximized state.
4170 (run_window_configuration_change_hook): Don't run it if frame is
4172 (unwind_change_frame): Remove.
4173 (Fset_window_configuration): Rewrite using frame's official field.
4174 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4175 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4176 * window.h (struct window): New fields old_pointm,
4177 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4178 scroll_bar_height and suspend_auto_hscroll.
4179 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4181 (sanitize_window_sizes): Extern.
4182 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4183 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4184 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4185 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4186 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4188 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4189 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4190 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4191 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4192 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4193 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4194 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4195 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4196 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4197 (Fwindow_old_point, sanitize_window_sizes): New functions.
4198 (Qwindow_sanitize_window_sizes): New symbol.
4199 (window_body_height): Count in horizontal scroll bar.
4200 (set_window_hscroll, Fscroll_left, Fscroll_right):
4201 Set suspend_auto_hscroll slot.
4202 (Fwindow_inside_edges): Count fringes pixelwise.
4203 (coordinates_in_window, Fcoordinates_in_window_p):
4204 Consider horizontal scroll bar.
4205 (check_frame_size, adjust_window_margins): Remove functions and
4206 corresponding calls.
4207 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4208 (temp_output_buffer_show): Reset hscroll related fields.
4209 Initialize old_pointm.
4210 (make_parent_window): Initialize old_pointm.
4211 (make_window): Initialize old_pointm, horizontal scroll bar type,
4212 and scroll bar height.
4213 (resize_frame_windows): Don't count top margin in new sizes.
4214 Don't use safe sizes when shrinking a frame; let the window
4215 manager do the clipping.
4216 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4218 (Fdelete_window_internal): Unchain old_pointm marker.
4219 (window_scroll_pixel_based, Fscroll_other_window):
4221 (Fwindow_text_width, Fwindow_text_height): New argument
4223 (struct saved_window): New fields, old_pointm, hscroll_whole,
4224 suspend_auto_hscroll, scroll_bar_height and
4225 horizontal_scroll_bar_type.
4226 (Fset_window_configuration, save_window_save): Set new fields of
4228 (apply_window_adjustment): Don't call adjust_window_margins.
4229 (set_window_margins): Don't change margins if new sizes don't
4231 (set_window_scroll_bars): New argument "horizontal_type".
4232 Handle horizontal scroll bars. Don't change scroll bars if they
4233 don't fit into window.
4234 (Fset_window_scroll_bars): New argument "horizontal_type".
4235 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4236 (compare_window_configurations): Compare horizontal scroll bar
4238 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4239 horizontal scroll bar height.
4240 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4241 instead of FRAME_LINES.
4242 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4243 ON_VERTICAL_SCROLL_BAR.
4244 (with_echo_area_buffer): Initialize old_pointm.
4245 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4247 (unwind_with_echo_area_buffer): Handle old_pointm.
4248 (update_tool_bar): Set do_update when the tool bar window has at
4249 least one line (since this is what the user sets).
4250 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4251 (redisplay_tool_bar): Return early when toolbar has zero lines.
4252 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4253 (hscroll_window_tree): Handle suspension of auto_hscroll and
4255 (set_horizontal_scroll_bar): New function.
4256 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4257 more than one line. Handle horizontal scroll bars.
4258 (note_mouse_highlight): Handle horizontal scrol bars.
4259 (expose_frame): Set dimensions of XRectangle from frame's text
4261 (Vvoid_text_area_pointer): Update doc-string.
4262 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4263 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4264 (x_set_internal_border_width): New functions.
4265 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4266 (unwind_create_frame_1): Remove.
4267 (Fx_create_frame): Handle horizontal scroll bars. Use official
4268 field of frame structure to inhibit running
4269 window-configuration-change-hook.
4270 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4271 pixelwise. Handle frame's official field.
4272 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4273 x_set_horizontal_scroll_bars, x_set_left_fringe,
4275 * xmenu.c (update_frame_menubar, free_frame_menubar):
4276 Use adjust_frame_size.
4277 * xterm.h (struct x_display_info):
4278 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4280 (struct scroll_bar): Add horizontal slot.
4281 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4282 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4283 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4284 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4285 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4286 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4287 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4288 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4289 (x_clear_under_internal_border): Remove.
4290 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4291 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4292 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4293 HORIZONTAL. Update callers.
4294 (horizontal_action_hook_id): New action hook id.
4295 (x_horizontal_scroll_bar_to_input_event)
4296 (x_create_horizontal_toolkit_scroll_bar)
4297 (xt_horizontal_action_hook)
4298 (x_set_toolkit_horizontal_scroll_bar_thumb)
4299 (XTset_horizontal_scroll_bar, x_net_wm_state)
4300 (x_horizontal_scroll_bar_report_motion): New functions.
4301 (xg_scroll_callback, x_scroll_bar_handle_click):
4302 Handle horizontal scroll bars.
4303 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4304 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4306 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4307 Handle horizontal scroll bars.
4308 (handle_one_xevent): Handle horizontal scroll bar events.
4309 Call x_net_wm_state.
4310 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4312 (x_set_window_size): Don't call check_frame_size and
4313 do_pending_window_change.
4314 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4315 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4316 (x_scroll_bar_set_handle): Add some checks when calling
4319 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4321 Revert previous change.
4322 There is certainly nothing wrong with writing code like 'lo <= i
4323 && i <= hi', even if LO happens to a constant. There isn't even
4324 anything wrong in general with writing 'a <= b' if A happens to
4325 be a constant. At any rate stylistic changes shouldn't
4326 be done like this without discussion.
4328 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4330 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4331 (Fgarbage_collect): Reorder conditions that are written backwards.
4332 * data.c (cons_to_unsigned): Likewise.
4333 * dispnew.c (update_frame_1, sit_for): Likewise.
4334 * fileio.c (file_offset): Likewise.
4335 * filelock.c (read_lock_data, lock_file): Likewise.
4336 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4338 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4339 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4340 * lread.c (read1): Likewise.
4341 * minibuf.c (read_minibuf_noninteractive): Likewise.
4342 * nsterm.m (x_set_frame_alpha): Likewise.
4343 * process.c (wait_reading_process_output): Likewise.
4344 * region-cache.c (delete_cache_boundaries): Likewise.
4345 * xterm.c (x_set_frame_alpha): Likewise.
4347 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4349 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4352 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4354 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4355 because atimer expiration is absolute rather than relative.
4357 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4359 * w32term.h (current_popup_menu, menubar_in_use):
4360 Move declarations from w32term.c.
4362 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4364 * w32fns.c (menubar_in_use): No more static.
4365 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4367 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4369 Move hourglass machinery to RIF.
4370 * dispextern.h (struct redisplay_interface): New members
4371 show_hourglass and hide_hourglass. Indent comments.
4372 (show_hourglass, hide_hourglass): Remove prototypes.
4373 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4374 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4375 (ns_redisplay_interface): Add them.
4376 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4377 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4378 (w32_arrow_cursor): New function to hack around non-GUI frames.
4379 (w32_redisplay_interface): Add new functions.
4380 * w32term.h (w32_arror_cursor): Add prototype.
4381 * xdisp.c (show_hourglass): New function, refactored out from
4382 platform-dependent code.
4383 (cancel_hourglass): Now call to RIF function.
4384 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4385 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4386 (x_redisplay_interface): Add new functions.
4388 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4390 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4391 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4392 and complete previous change.
4393 * frame.c (adjust_frame_height): New function.
4394 (Fset_frame_height, Fset_frame_size): Use it.
4395 (x_set_frame_parameters): Take frame top margin into account.
4397 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4399 * frame.c (Fset_frame_height): Take frame top margin into account.
4400 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4401 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4403 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4405 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4406 menubar_height as such. Tweak comment.
4407 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4408 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4409 All related users changed.
4410 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4411 * xterm.c (handle_one_xevent):
4412 * gtkutil.c (xg_event_is_for_menubar):
4413 * xfns.c (x_window) [USE_X_TOOLKIT]:
4414 * xmenu.c (set_frame_menubar, free_frame_menubar):
4415 Prefer to use FRAME_MENUBAR_HEIGHT.
4417 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4419 * frame.c (Fframe_parameters): Always report frame height without
4420 menu and tool bar lines.
4422 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4424 * nsterm.m (applicationDidFinishLaunching:): Call
4425 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4426 (antialiasThresholdDidChange:): New method for EmacsApp.
4428 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4430 * macfont.m (macfont_update_antialias_threshold): Remove static.
4432 * macfont.h (macfont_update_antialias_threshold): Declare.
4434 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4436 * w32select.c (setup_windows_coding_system):
4437 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4438 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4440 * w16select.c (Fw16_get_clipboard_data):
4441 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4444 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4445 buffer position where we are to start the iteration.
4446 (handle_invisible_prop): Record in it->stop_charpos the position
4447 where the invisible text ends. (Bug#18035)
4448 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4449 row has zero buffer position as their start position.
4450 Reported by martin rudalics <rudalics@gmx.at>.
4452 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4453 infinite looping in redisplay when display lines don't have enough
4454 space to display even a single character. (Bug#18036)
4456 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4458 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4459 * xfns.c (x_window): Use it to allow xfree later.
4460 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4461 where appropriate. Use bool for booleans and remove redundant checks.
4462 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4463 * xterm.c (x_free_frame_resources): Free shell_position.
4465 2014-07-19 K. Handa <handa@gnu.org>
4467 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4468 mandatory font spec (Bug#17973).
4470 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4472 * font.c (font_score): Return the worst score if the size of
4473 ENTITY is wrong by more than a factor 2 (Bug#17973).
4475 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4477 * frame.c (frame_unspecified_color): New function
4478 refactored out from ...
4479 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4480 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4482 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4483 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4484 * lisp.h (set_frame_param): Remove prototype.
4485 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4486 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4489 Prefer 'x_display_info *' to 'Display *' in X selection code.
4490 This helps to avoid unneeded calls to x_display_info_for_display.
4491 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4492 instead of 'Display *'.
4493 (SELECTION_EVENT_DPYINFO): New macro.
4494 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4495 it as an lvalue. Mention this in comment.
4496 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4497 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4498 (selection_data_to_lisp_data, receive_incremental_selection):
4499 Convert to use 'x_display_info *'. Adjust users where appropriate.
4500 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4501 selection data *' as last arg to not return values in args.
4502 (unexpect_property_change): Use common removal technique.
4504 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4506 * print.c (print_preprocess): Adjust to match changed
4507 sub char-table structure and avoid crash (Bug#18038).
4509 * data.c (wrong_choice): Not static any more.
4510 * lisp.h (wrong_choice): Add prototype.
4511 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4512 Declare namebuf as such. Tweak comment.
4513 [USE_GTK]: Likewise for tool_bar_position.
4514 (fset_tool_bar_position) [USE_GTK]: Ditto.
4515 (FRAME_TOOL_BAR_POSITION): New macro.
4516 * frame.c (x_report_frame_params):
4517 * gtkutil.c (update_frame_tool_bar):
4518 * xfns.c (Fx_create_frame): Use it.
4519 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4521 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4523 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4524 buffer's default-directory only if it is a string. (Bug#17986)
4526 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4528 More precise control over values of some buffer-local variables.
4529 * keyboard.c (Qvertical_scroll_bar):
4530 * frame.c (Qleft, Qright): Move to ...
4531 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4532 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4533 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4534 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4535 vertical-scroll-bar, scroll-up-aggressively
4536 and scroll-down-aggressively.
4537 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4539 * nsfns.m, frame.h (Qleft, Qright):
4540 * nsterm.m (Qleft): Remove declarations.
4541 * gtkutil.c (toplevel): Include buffer.h.
4542 * data.c (wrong_choice, wrong_range): New functions.
4543 (store_symval_forwarding): Handle special properties of buffer-local
4544 variables and use functions from the above to signal error, if any.
4546 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4547 values. Add comment.
4548 (struct frame): Re-arrange layout to avoid extra padding and use bit
4549 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4550 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4551 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4552 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4553 Define as no-ops because there are no scroll bars anyway.
4554 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4557 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4558 Add convenient setter.
4559 (font_put_frame_data, font_get_frame_data): Use it.
4561 2014-07-15 Daiki Ueno <ueno@gnu.org>
4563 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4564 pointer argument, before dereferencing.
4565 (XCHAR2B_BYTE2): Likewise.
4567 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4569 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4570 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4571 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4572 Use record_unwind_protect_int and avoid consing.
4573 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4575 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4577 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4579 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4580 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4582 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4583 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4584 * minibuf.c: Include binary-io.h instead of fcntl.h.
4585 (read_minibuf_noninteractive):
4586 Use set_binary_mode instead of handcrafted code.
4587 Don't call emacs_set_tty if emacs_get_tty failed.
4588 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4589 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4590 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4592 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4593 This works around a GCC compiler bug when Emacs is configured with
4594 --enable-gcc-warnings.
4596 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4598 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4599 or characters in string, respectively. Add comment.
4600 * fringe.c (Fdefine_fringe_bitmap):
4601 * fns.c (Fsubstring, substring_both): Use it.
4602 * keymap.c (Fdefine_key, Flookup_key):
4603 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4605 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4606 Use menu_item_width.
4607 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4609 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4611 Improve behavior of 'bzr up; cd src; make -k'.
4612 * Makefile.in (top_srcdir): New var.
4613 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4614 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4615 its expansion is a bit shorter.
4616 (../config.status): Actually build config.status instead of
4618 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4619 New macros, copied and relocated from ../Makefile.in.
4620 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4621 (../config.status, Makefile): New dependencies and rules,
4622 copied with relocation from ../Makefile.in. This should be more
4623 likely to rebuild the build machinery properly if you do a 'make'
4624 in the src directory.
4626 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4628 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4631 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4632 behavior on Windows 7 and later when the function is repeatedly
4633 invoked with the same value of DIR. (Bug#17950)
4635 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4636 string to match the one in w32fns.c.
4638 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4639 stdin to binary mode only if it is connected to a terminal.
4641 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4643 Coalesce extern decls.
4644 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4645 * sysdep.c (emacs_get_tty, emacs_set_tty):
4646 Move duplicate extern decls from here ...
4647 * systty.h: ... to here, so that there's just one copy.
4649 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4651 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4653 * nsfns.m (Fns_popup_font_panel): Ditto.
4655 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4657 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4659 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4661 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4662 [DOS_NT]: Implement for WINDOWSNT.
4664 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4667 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4669 * sysdep.c (suppress_echo_on_tty): New function.
4670 * minibuf.c (read_minibuf_noninteractive): Use it.
4672 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4674 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4675 sysinfo failed. Adjust docstring.
4677 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4679 Implement memory-info for MS-DOS.
4680 * dosfns.c (dos_memory_info): New function.
4681 * dosfns.h (dos_memory_info): Add prototype.
4682 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4683 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4684 of doing some of its job.
4686 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4687 reference termios structure members.
4689 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4691 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
4693 * minibuf.c (top): Include systty.h. Declare external
4694 emacs_get_tty and emacs_set_tty.
4695 (Vread_hide_char): New lisp variable.
4696 (read_minibuf_noninteractive): Hide characters with
4697 Vread_hide_char if it is a character. (Bug#17839)
4699 2014-07-10 Eli Zaretskii <eliz@gnu.org>
4701 Implement memory-info for MS-Windows.
4702 * w32.c (w32_memory_info): New function.
4703 * w32.h (w32_memory_info): Prototype it.
4704 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
4706 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
4708 * coding.h (struct coding_system): Remove 'error_positions' (unused)
4709 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
4710 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
4711 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4712 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4713 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4714 (decode_coding_big5, decode_coding_charset, decode_coding)
4715 (encode_coding): Adjust users.
4717 * alloc.c (Fmemory_info): New function.
4719 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4721 * syntax.c (back_comment): Use more-natural location for label.
4723 * font.c, font.h (font_unparse_fcname): Now static.
4724 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4726 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4728 Next minor cleanup of font subsystem.
4729 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4730 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4732 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4734 * ftfont.h (ftfont_font_format): Remove prototype.
4735 * ftfont.c (ftfont_font_format): Remove; now unused.
4737 * nsfont.m (nsfont_open):
4738 * w32font.c (w32font_open_internal):
4739 * w32uniscribe.c (uniscribe_open):
4740 * xfont.c (xfont_open):
4741 * xftfont.c (xftfont_open): All users changed.
4743 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4744 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4746 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4748 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4749 x_produce_glyphs does when it generates a stretch glyph that
4750 represents a TAB. (Bug#17969)
4752 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4753 and there is a display property at that position, don't call
4754 move_it_to to move to a position before window start. (Bug#17942)
4755 Fix condition for finding CHARPOS by the first call to move_it_to.
4758 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4760 * syntax.c (find_defun_start): Try the cache even
4761 if !open_paren_in_column_0_is_defun_start.
4762 (back_comment): If find_defun_start was pessimistic, use the
4763 scan_sexps_forward result to improve the cache (bug#16526).
4765 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4767 * xdisp.c (redisplay_window): If redisplay of a window ends up
4768 with point in a partially visible line at end of the window, make
4769 sure the amended position of point actually has smaller Y
4770 coordinate; if not, give up and scroll the display. (Bug#17905)
4772 * window.c (window_scroll_pixel_based): When point ends up at the
4773 last fully visible line, don't let move_it_to stop at the left
4774 edge of the line and dupe us into thinking point is inside the
4777 * w32.c (network_interface_info): Make sure the argument is a
4780 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4782 * process.c (read_and_dispose_of_process_output): Fix typo
4783 in previous patch: we want nonnegative fds, not nonzero fds.
4785 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4787 * chartab.c (char_table_translate): Move to...
4788 * character.h (char_table_translate): ... inline function here.
4789 Avoid Faref and assume that args are always valid. This helps to
4790 speedup search, which is especially important for a huge buffers.
4791 * lisp.h (char_table_translate): Remove prototype.
4793 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4794 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4795 New function, with an intention to avoid code duplication between
4797 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4799 * ftfont.c (ftfont_open):
4800 * macfont.m (macfont_open):
4801 * xftfont.c (xftfont_open): Use it.
4803 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4805 * process.c: Add sanity checks for file descriptors (Bug#17844).
4806 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4807 Check that infd is nonnegative before using it as an fd.
4808 (read_and_dispose_of_process_output, Fprocess_send_eof):
4809 Likewise, for outfd.
4810 (wait_reading_process_output): Omit unnecessary check of infd.
4812 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4814 Minor fixups related to usage of the 'long' type.
4815 * gnutls.c (emacs_gnutls_handshake):
4816 * xfaces.c (dump_realized_face):
4817 Work even if 'long' is narrower than 'void *'.
4818 * termcap.c (scan_file):
4819 * xselect.c (x_decline_selection_request)
4820 (x_reply_selection_request, x_get_window_property):
4821 * xterm.c (x_set_frame_alpha):
4822 Remove unnecessary 'L' suffixes of integer constants.
4823 * xfns.c (hack_wm_protocols):
4824 * xselect.c (x_fill_property_data):
4825 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4826 Remove unnecessary casts to 'long'.
4827 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4829 Minor ImageMagick safety fixes.
4830 * image.c (imagemagick_compute_animated_image):
4831 Remove useless assignment to local. Avoid problems if dest_width is 0.
4832 (imagemagick_load_image): Use int for pixel counts that can't
4833 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4834 a row width greater than the image width (or greater than LONG_MAX!).
4836 2014-07-04 K. Handa <handa@gnu.org>
4838 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4839 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4840 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4842 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4844 * font.h (struct font_driver): Remove get_outline and free_outline;
4845 not used by any font driver.
4846 * ftfont.c (ftfont_driver):
4847 * macfont.m (macfont_driver):
4848 * nsfont.m (nsfont_driver):
4849 * w32font.c (w32font_driver):
4850 * w32uniscribe.c (uniscribe_font_driver):
4851 * xfont.c (xfont_driver): Related users changed.
4852 * xselect.c (x_get_window_property): Use convenient xmalloc.
4853 Call to xfree only if some data was really allocated.
4855 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4857 On MS-Windows, display busy cursor on all GUI frames.
4858 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4859 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4860 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4862 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4863 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4865 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4867 Use convenient alists to manage per-frame font driver-specific data.
4868 * frame.h (struct frame): Rename font_data_list to...
4869 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4870 * font.h (struct font_data_list): Remove; no longer need a special
4872 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4874 * font.c (font_put_frame_data, font_get_frame_data)
4875 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4877 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4878 Related users changed.
4879 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4880 Prefer convenient xmalloc and xfree.
4882 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4884 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4885 the window whose glyph row is being prepared and a flag whether it
4886 is for mode/header line. Make sure the glyph row's marginal areas
4887 are in sync with what the window wants.
4890 * xdisp.c (display_line, display_mode_line):
4891 Call prepare_desired_row with additional arguments, as appropriate.
4893 * dispextern.h (prepare_desired_row): Adjust prototype.
4895 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4897 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4898 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4899 caused by xw_popup_dialog in daemon mode (Bug#17891).
4901 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4903 * frame.c (do_switch_frame): When switching to another TTY frame,
4904 make sure FrameCols and FrameRows are in sync with the new frame's
4907 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4909 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4910 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4911 min_char slots. Adjust comment.
4912 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4913 Add SUB_CHAR_TABLE_OFFSET member.
4914 (make_uninit_sub_char_table): New function.
4915 (toplevel): Add compile-time assert to verify suitable member layout
4916 in Lisp_Sub_Char_Table.
4917 * alloc.c (mark_char_table): Add extra argument to denote char table
4918 subtype. Adjust to match new layout of sub char-table.
4919 (mark_object): Always mark sub char-tables with mark_char_table.
4920 * chartab.c (make_sub_char_table, copy_sub_char_table)
4921 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4922 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4923 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4924 All related users changed.
4925 * lread.c (read1): Adjust to match new layout of sub char-table.
4926 * print.c (print_object): Likewise (Bug#17898).
4928 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4930 * keymap.c (get_keyelt): Simplify.
4931 (copy_keymap_item): Remove left-over code for when we had
4932 key-shortcut caches.
4934 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4936 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4937 (dealloc): Remove for EmacsScroller.
4939 * nsterm.h (EmacsScroller): Remove dealloc.
4941 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4943 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4945 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4947 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4948 when setNeedsDisplay is called so we don't trigger redisplay for every
4951 * nsterm.m (any_help_event_p): New variable.
4952 (mouseMoved:): Set any_help_event_p to YES if help event is
4953 generated. Remove else with empty help event that triggered redisplay
4954 for every mouse move.
4955 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4957 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4959 * xfns.c (Qsuppress_icon): Remove; no real users.
4960 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4961 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4962 (syms_of_w32fns): Don't DEFSYM it.
4964 2014-06-29 Glenn Morris <rgm@gnu.org>
4966 * Makefile.in (ns-app): Mark as PHONY.
4968 2014-06-28 Glenn Morris <rgm@gnu.org>
4970 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4971 liblw.a in this directory.
4973 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4975 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4976 also in unibyte case. (Bug#17865)
4978 2014-06-28 K. Handa <handa@gnu.org>
4980 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4981 (MIN_CHARBUF_SIZE): New macro.
4982 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4984 2014-06-27 Glenn Morris <rgm@gnu.org>
4986 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4987 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4988 (.el.elc): Replace suffix rule with pattern rule.
4989 (%.elc): New pattern rule, with order-only prerequisite.
4990 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4991 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4992 in place of BOOTSTRAPEMACS.
4994 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4996 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4998 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5000 Consistently use validate_subarray to verify substring.
5001 * fns.c (validate_substring): Not static any more. Adjust to
5002 use ptrdiff_t, not EMACS_INT, because string and vector limits
5003 can't exceed ptrdiff_t even if EMACS_INT is wider.
5004 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5005 (secure_hash): Adjust user.
5006 * lisp.h (validate_subarray): Add prototype.
5007 * coding.c (Fundecodable_char_position):
5008 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5009 Use validate_subarray. Adjust comment to mention substring.
5011 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5013 Do not allow out-of-range character position in Fcompare_strings.
5014 * fns.c (validate_subarray): Add prototype.
5015 (Fcompare_substring): Use validate_subarray to check ranges.
5016 Adjust comment to mention that the semantics was changed. Also see
5017 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5019 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5021 Be more consistent about the 'Qfoo' naming convention.
5022 * image.c (Fimagemagick_types):
5023 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5024 * process.c (Fmake_network_process):
5025 Rename C local identifier 'Qfoo to avoid giving the false
5026 impression that it stands for the symbol 'foo'.
5028 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5030 Simplify and cleanup character conversion stuff.
5031 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5033 * character.c (multibyte_char_to_unibyte)
5034 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5035 * character.h (make_char): Remove; unused.
5036 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5037 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5038 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5039 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5040 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5042 2014-06-22 Mario Lang <mlang@delysid.org>
5044 * w32fns.c (Fw32_shell_execute): The the -> the.
5046 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5048 * xmenu.c (mouse_position_for_popup):
5049 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5050 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5051 * menu.c (Fx_popup_menu):
5052 * xselect.c (x_handle_dnd_message): Adjust users.
5053 * menu.h (mouse_position_for_popup): Remove prototype.
5054 * xterm.h (x_relative_mouse_position): Add prototype.
5055 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5056 call XFree if XQueryTree returns zero.
5058 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5060 * indent.c (Fvertical_motion): Doc fix.
5061 Move to the goal column, if any, with a single call to
5062 move_it_in_display_line, not in two calls. Doing this with two
5063 calls causes move_it_in_display_line apply the line-prefix
5064 handling twice instead of just once. (Bug#17823)
5066 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5068 Port to OS X ACLs (Bug#17810).
5069 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5070 ACL_TYPE_ACCESS) doesn't work.
5072 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5074 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5075 before checking key-translation-map (bug#17659).
5077 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5079 * font.c (font_make_object): Avoid dangling pointer which may
5080 crash GC (Bug#17771).
5082 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5084 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5085 prototype of DGifCloseFile as appropriate for older and newer
5087 (gif_close): New function, encapsulates the differences in the
5088 calling sequence of DGifCloseFile before v5.1.0 and after it.
5089 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5090 error string where appropriate. (Bug#17790)
5092 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5093 macro execution, make sure point didn't move since last complete
5094 redisplay, as the condition for using the glyph matrix
5095 information. (Bug#17777)
5097 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5099 Minor cleanup of fonset code.
5100 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5101 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5102 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5103 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5104 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5105 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5106 (free_realized_fontset): Remove because a no-op since 2008.
5107 (free_face_fontset): Adjust user.
5108 (syms_of_fontset): Shrink fontset by one extra slot.
5110 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5112 Omit redundant extern decls.
5113 Most of this patch is from Dmitry Antipov, in:
5114 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5115 * commands.h (update_mode_lines):
5116 * frame.h (Qbackground_color, Qforeground_color)
5117 (x_set_menu_bar_lines):
5118 * ftfont.c (ftfont_font_format):
5119 * intervals.h (Qkeymap, Qfont):
5120 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5121 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5122 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5123 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5124 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5125 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5126 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5127 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5128 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5129 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5130 (Qtool_bar, Qheader_line):
5131 * macros.c (Fexecute_kbd_macro):
5132 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5133 * xterm.c (x_delete_terminal, XSetIMValues):
5134 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5135 (x_implicitly_set_name, popup_activated)
5136 (widget_store_internal_border):
5137 Remove redundant decls.
5138 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5139 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5140 Remove _Noreturn, as make-docfile now does that for us.
5141 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5142 (Qregion_extract_function): New decl.
5143 * window.c, xfns.c: Include menu.h.
5145 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5147 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5149 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5151 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5152 * callint.c (read_file_name): ... convert to static here.
5153 * lisp.h (Fread_file_name): Do not EXFUN it.
5154 (STRING_COPYIN): Remove; unused.
5155 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5156 (char_composable_p): ... static function. All users changed.
5157 * eval.c (toplevel): Remove redundant #include directives.
5158 * xterm.c (x_initialize): Add static to match prototype.
5159 * ccl.c (Fccl_execute_on_string):
5160 * font.c (fon_intern_prop): Use make_specified_string.
5162 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5164 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5165 Reported by David Caldwell in:
5166 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5168 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5170 Do not ask for XRender extension each time XFT font is opened.
5171 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5172 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5174 2014-06-15 Glenn Morris <rgm@gnu.org>
5176 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5178 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5180 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5181 information if we are in the middle of executing a keyboard macro,
5182 since redisplay doesn't update the screen until the macro is
5183 finished. (Bug#17777)
5185 * alloc.c (cleanup_vector): Don't dereference a font driver
5186 pointer if it is NULL. (Bug#17771)
5188 2014-06-13 Glenn Morris <rgm@gnu.org>
5190 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5191 ($(lispsource)/international/charprop.el)
5192 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5193 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5194 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5195 GNU make automatically passes command-line arguments to sub-makes.
5197 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5199 Avoid hangs in accept-process-output (Bug#17647).
5200 * lisp.h, process.c (wait_reading_process_input):
5201 Return int, not bool. All uses changed.
5202 * process.c (SELECT_CANT_DO_WRITE_MASK):
5203 Remove macro, replacing with ...
5204 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5206 (status_notify): New arg WAIT_PROC. Return int, not void.
5209 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5211 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5212 the frame is the initial frame, because the hook is not set up
5213 then, and Emacs crashes.
5214 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5216 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5218 * keymap.c (silly_event_symbol_error): Don't recommend the use
5221 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5223 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5224 matching overlay strings with 'cursor' property against buffer
5225 positions traversed in the glyph row. (Bug#17744)
5227 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5229 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5232 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5233 determine 10.9 (Bug#17751).
5235 * macfont.m (macfont_draw): Positions were not freed.
5237 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5239 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5240 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5241 function. Also adjust comment.
5242 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5244 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5245 * font.c (font_done_for_face):
5246 * xfaces.c (realize_non_ascii_face): Adjust user.
5247 * font.h (struct font_driver): Convert 'prepare_face' to return
5248 void because its return value is never used anyway.
5249 * xfont.c (xfont_prepare_face): Return void.
5250 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5251 (xftfont_done_face): Use xfree.
5253 * dispextern.h (last_tool_bar_item): Remove declaration.
5254 * frame.h (struct frame): New member last_tool_bar_item.
5255 * frame.c (make_frame): Initialize it.
5256 * xdisp.c (toplevel): Remove last_tool_bar_item.
5257 (handle_tool_bar_click, note_tool_bar_highlight):
5258 * w32term.c (w32_read_socket, w32_initialize):
5259 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5261 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5262 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5264 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5266 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5267 * process.c (Faccept_process_output)
5268 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5269 the return value is about PROCESS, not about other processes.
5271 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5273 Further adjustments to mark_object and friends.
5274 Now the mark_object's stack is just 32 bytes on a 64-bit
5275 system, which means extra 20% off the stack usage.
5276 * alloc.c (mark_save_value): As before, refactored out from ...
5277 (mark_object): ... adjusted user. Also add comment.
5279 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5281 Fix core dump after a dropped X connection (Bug#17704).
5282 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5283 is dead, as we may be shutting down.
5285 2014-06-08 Glenn Morris <rgm@gnu.org>
5287 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5289 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5291 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5293 If a C name must be extern on some platforms, make it extern on all.
5294 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5296 * font.h (ftxfont_driver) [HAVE_XFT]:
5297 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5298 * lisp.h (get_frame_param):
5299 * menu.h (tty_menu_show):
5300 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5301 * termhooks.h (encode_terminal_code):
5302 * xterm.h (x_menu_wait_for_event):
5304 * frame.c (get_frame_param):
5305 * fringe.c (max_used_fringe_bitmap):
5306 * ftxfont.c (ftxfont_driver):
5307 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5308 * menu.c (menu_items_inuse):
5309 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5310 * term.c (encode_terminal_code, tty_menu_show):
5311 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5312 * xfaces.c (load_color):
5313 * xmenu.c (x_menu_wait_for_event):
5316 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5318 Change object marking routines to minimize stack usage.
5319 This change moves a few cold paths from mark_object to NO_INLINE
5320 functions and adjusts symbol marking loop. According to GCC 4.8.2
5321 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5322 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5323 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5324 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5325 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5326 refactored out from ...
5327 (mark_object): ... adjusted user. Also mark symbols in a tight
5329 (mark_face_cache): Add NO_INLINE.
5331 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5333 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5334 contains garbage on WINDOWSNT (which could potentially infloop at
5337 Minimize cursor motion during TTY menu updates.
5338 * term.c (tty_menu_display): Don't position cursor here.
5339 Instead, pass the cursor coordinates to update_frame_with_menu.
5340 (tty_menu_activate): Send the hide cursor command only once in an
5341 iteration through the outer 'while' loop.
5343 * dispnew.c (update_frame_1): Accept an additional argument
5344 SET_CURSOR_P, and position the cursor at the end of the frame
5345 update only if that argument is non-zero. All callers changed to
5346 provide the additional argument as non-zero, except for
5347 update_frame_with_menu.
5348 (update_frame_with_menu): Accept 2 additional arguments ROW and
5349 COL; if they are non-negative, instruct update_frame_1 not to
5350 position the cursor, and instead position it according to ROW and COL.
5352 * dispextern.h (update_frame_with_menu): Update prototype.
5354 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5356 * callproc.c (call_process): Don't check read-only if we don't insert
5357 anything (bug#17666).
5359 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5361 * dispnew.c (update_frame_with_menu): Set display_completed.
5363 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5365 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5367 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5369 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5371 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5372 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5374 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5376 * window.c (Frecenter): Signal an error if window-buffer is not
5379 * keyboard.c (make_lispy_position): Don't include a buffer position in
5380 mode/header-line mouse events.
5382 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5383 Vunread_command_events (bug#17650).
5385 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5387 * xterm.c (x_setup_pointer_blanking):
5388 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5390 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5392 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5393 because it will be defined in generated config.h if needed.
5395 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5397 Use terminal-specific hooks to display popup dialogs.
5398 * termhooks.h (struct terminal): New field popup_dialog_hook.
5399 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5400 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5401 code and use popup_dialog_hook.
5402 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5403 * nsterm.h (ns_popup_dialog): Adjust prototype.
5404 * nsterm.m (ns_create_terminal):
5405 * w32term.c (w32_create_terminal):
5406 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5407 Setup popup_dialog_hook.
5409 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5411 * w32heap.c (report_temacs_memory_usage): Improve the report by
5412 reporting the large blocks that are actually occupied at dump time.
5414 * w32console.c (initialize_w32_display): Set the console
5415 menu_show_hook, otherwise TTY menus are broken on w32.
5417 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5419 Use terminal-specific hooks to display menus.
5420 * termhooks.h (struct terminal): New field menu_show_hook.
5421 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5422 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5424 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5425 * nsmenu.m (ns_menu_show):
5426 * w32menu.c (w32_menu_show):
5427 * xmenu.c (x_menu_show):
5428 * term.c (tty_menu_show): Adjust to use bit flags.
5429 (set_tty_hooks): Set menu_show_hook.
5430 * xterm.c (x_create_terminal):
5431 * nsterm.m (ns_create_terminal):
5432 * msdos.c (initialize_msdos_display):
5433 * w32term.c (w32_create_terminal): Likewise.
5435 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5437 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5439 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5441 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5442 (FD_SET): Don't define on WINDOWSNT.
5444 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5446 * emacs.c: Include "sysselect.h", to define its inline functions.
5447 Reported by Glenn Morris in:
5448 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5450 Do not require libXt-devel when building with gtk.
5451 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5452 dependency on libXt-devel.
5453 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5454 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5455 lwlib-widget.h now does this.
5456 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5458 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5460 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5461 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5462 (delete_write_fd, wait_reading_process_output):
5463 Remove now-redundant easserts.
5464 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5465 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5466 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5467 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5469 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5471 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5472 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5473 (calloc): Don't undef, it is never defined.
5474 (HEAP_ENTRY_SHIFT): Remove unused macro.
5476 * Makefile.in (C_HEAP_SWITCH): Remove.
5477 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5479 Fix MS-Windows build broken by menu changes on 2014-06-02.
5480 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5482 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5483 Define instead of including ../lwlib/lwlib.h, which causes
5484 compilation errors due to missing X11 headers.
5486 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5488 * process.c (wait_reading_process_output): Omit incorrect test of
5489 p->infd against zero. Add easserts for infd having a plausible value.
5491 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5493 Adjust to match recent lwlib changes.
5494 * menu.h (xmalloc_widget_value): Replace by ...
5495 (make_widget_value): ... new prototype.
5496 * menu.c (xmalloc_widget_value): Replace by ...
5497 (make_widget_value): ... new function.
5498 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5499 * gtkutil.c (malloc_widget_value, free_widget_value):
5500 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5501 * keyboard.h (enum button_type, struct _widget_value):
5502 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5504 * nsmenu.m (ns_update_menubar, ns_menu_show):
5505 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5506 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5507 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5509 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5511 * image.c (x_query_frame_background_color)
5512 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5513 Fix --enable-gcc-warnings compilation without image libraries.
5515 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5517 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5518 emulated break value only if it goes up.
5519 (sbrk): Add assertion that the INCREMENT argument is strictly
5520 zero. Improve and correct the commentary.
5522 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5524 Improve AIX-related merge from emacs-24.
5525 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5526 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5527 not on AIX; since we're on the trunk we can use enums more broadly.
5529 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5531 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5533 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5534 to min(value, whole).
5536 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5538 Bring back the changes to GDB-visible symbols, but only on AIX.
5539 And only if it's not pre-4.2 GCC.
5540 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5541 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5542 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5545 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5547 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5548 with PT, not GPT. (Bug#16433)
5550 Revert last changes to GDB-visible symbols.
5551 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5552 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5553 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5556 2014-06-02 Glenn Morris <rgm@gnu.org>
5558 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5560 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5562 Fix port to 32-bit AIX with xlc (Bug#17598).
5563 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5564 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5565 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5566 to work around a compiler bug in IBM xlc 12.1.
5568 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5570 * xterm.c (x_update_window_end): Don't invalidate the entire
5571 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5572 highlight needs to be redisplayed. (Bug#17588)
5574 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5576 Port the GDB-visible symbols to AIX.
5577 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5578 optimizes away the relevant external symbols. Use enums instead;
5579 this suffices for the AIX port, which is 32-bit-only anyway.
5580 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5581 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5582 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5585 Include sources used to create macuvs.h.
5586 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5587 * macuvs.h: Use automatically-generated header.
5589 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5591 Port signal-handling to DragonFly BSD (Bug#17646).
5592 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5593 Move implementations from callproc.c to sysdep.c.
5594 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5595 Move declarations from process.h to syssignal.h.
5597 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5599 * callint.c (Ffuncall_interactively): Add usage.
5601 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5603 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5605 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5607 * w32heap.c (malloc_before_dump, malloc_after_dump)
5608 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5609 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5610 set errno where appropriate to emulate CRT functions.
5612 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5614 Debugging facility to check whether 'const char *' points to
5615 relocatable data of non-pure Lisp string.
5616 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5617 (mark_maybe_pointer): ... adjusted user.
5618 (relocatable_string_data_p): New function.
5619 * lisp.h (relocatable_string_data_p): Add prototype.
5620 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5621 the pointer to relocatable Lisp data is not used.
5623 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5625 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5626 * atimer.c (block_atimers):
5627 * callproc.c (block_child_signal): Block SIGINT too;
5628 otherwise, its handler might now unblock signals that it shouldn't.
5629 * keyboard.c (read_char): Clear signal mask, since we may
5630 be in a SIGINT handler, and many signals may be masked.
5631 * keyboard.c (handle_interrupt):
5632 * sysdep.c (handle_arith_signal):
5633 Clear signal mask instead of just unblocking the signal that
5634 was received, since several signals may be blocked at this point.
5636 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5638 * Makefile.in (TEMACS_POST_LINK): Remove target.
5639 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5640 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5642 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5644 * xmenu.c (xdialog_show): Remove prototype, rename to
5645 x_dialog_show, remove 2nd arg because it's always zero
5646 and simplify accordingly.
5647 (xw_popup_dialog): Adjust user.
5648 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5649 2nd arg because it's always zero and simplify accordingly.
5650 (w32_popup_dialog): Adjust user.
5652 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5654 * w32heap.c (report_temacs_memory_usage): New function.
5656 * unexw32.c (unexec) [ENABLE_CHECKING]:
5657 Call report_temacs_memory_usage.
5659 * w32heap.h (report_temacs_memory_usage): Add prototype.
5661 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5663 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5664 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5666 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5668 * buffer.c (init_buffer): Accept an argument 'initialized'.
5669 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5670 mmap_regions and mmap_fd, to avoid referencing stale data from the
5671 dump phase. Add an assertion for buffer text of buffers created
5672 in temacs before this function is called. (Bug#17622)
5673 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5675 * lisp.h (init_buffer): Update prototype.
5677 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5679 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5681 * alloc.c (Fgarbage_collect): Fix compilation with
5682 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5684 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5686 * frame.c, frame.h (frame_char_to_pixel_position)
5687 (frame_set_mouse_position): Now static, and made private in
5688 frame.c rather than public in frame.h.
5690 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5692 Refactor mouse positioning stuff to avoid code duplication.
5693 * frame.h (frame_char_to_pixel_position): New function.
5694 (x_set_mouse_position): Rename to...
5695 (frame_set_mouse_position): ...new function.
5696 (frame_set_mouse_pixel_position): Add prototype.
5697 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
5698 Rename to frame_set_mouse_pixel_position.
5699 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
5701 * xterm.h, w32term.h ( x_set_mouse_position)
5702 (x_set_mouse_pixel_position): Remove prototypes.
5704 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5706 On X, always make pointer visible when deleting frame (Bug#17609).
5707 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
5709 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
5711 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5712 * keyboard.c (gobble_input): If there is no terminal input error,
5713 make sure the pointer is visible for all frames on this terminal.
5714 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5715 it was previously disabled.
5717 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5719 * data.c (Fzerop): Move to Elisp.
5720 (syms_of_data): Don't defsubr it.
5721 * keyboard.c (echo_keystrokes_p): New function.
5722 (read_char, record_menu_key, read_key_sequence): Use it.
5724 * callint.c (Qfuncall_interactively): New var.
5725 (Qcall_interactively): Remove.
5726 (Ffuncall_interactively): New function.
5727 (Fcall_interactively): Use it.
5728 (syms_of_callint): Defsubr it.
5730 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5732 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5733 relocated from under us.
5735 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5737 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5738 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5739 configure, not from HEAPSIZE.
5740 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5742 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5743 for MinGW, since it no longer uses gmalloc.
5745 * buffer.c: Do not define mmap allocations functions for Windows.
5746 Remove mmap_find which is unused. Remove mmap_set_vars which does
5748 [WINDOWSNT]: Include w32heap.h.
5749 (init_buffer): Always allocate new memory for buffers.
5751 * emacs.c: Remove mmap_set_vars calls.
5753 * image.c (free_image): Undef free for Windows because it is
5754 redirected to our private version.
5756 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5757 (copy_executable_and_dump_data): Remove dumping the heap section.
5758 (unexec): Restore using_dynamic_heap after dumping.
5760 * w32heap.c (dumped_data_commit, malloc_after_dump)
5761 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5762 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5763 (mmap_free): New functions.
5765 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5767 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5769 * image.c (imagemagick_load_image): Use MagickRealType for local
5770 'color_scale', instead of double, to avoid a GCC warning about
5773 * xfns.c (Fx_window_property): Remove unused local.
5775 Don't kill already-reaped process (Bug#17561).
5776 * process.c (process_send_signal): Fix race condition where a
5777 subprocess was reaped by a signal handler between the check for
5778 liveness and calling 'kill', which meant that Emacs could in
5779 theory kill an innocent bystander process. Do the fix by blocking
5780 SIGCHLD in a critical section that checks liveness before killing.
5782 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5784 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5786 2014-05-26 Ken Brown <kbrown@cornell.edu>
5788 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5789 even if !CYGWIN (see bug#17510).
5791 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5793 * nsfns.m (Fns_do_applescript): Surround NSApp run
5794 with calls to ns_init_events, ns_finish_events (Bug#17424).
5796 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5798 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5799 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5801 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5802 with calls to ns_init_events, ns_finish_events (Bug#17424).
5804 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5806 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5807 if we are iterating over an object that generates glyphs for
5808 marginal areas. (Bug#17585)
5810 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5812 * xdisp.c (safe__call1, safe__eval): Now static.
5814 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5816 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5817 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5818 (safe_call1): Call safe_call instead of safe__call directly.
5820 2014-05-26 Ken Brown <kbrown@cornell.edu>
5822 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5823 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5826 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5828 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5829 (safe__call, safe__call1, safe__eval): New functions.
5830 (safe_call): Use it.
5831 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5832 (display_mode_element): Same for `:eval'.
5834 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5836 Fix port to 32-bit AIX (Bug#17540).
5837 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5838 twice. _text already includes this offset.
5839 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5841 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5843 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5844 when closest_pos is identical to to_charpos, don't recurse, since
5845 we already tried that, and failed. (Bug#17539)
5847 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5848 unwinding when frame's faces were not initialized yet, increment
5849 the frame's image-cache reference count before calling
5850 x_free_frame_resources. Don't dereference
5851 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5853 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5855 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5858 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5859 macfont.m, call draw with adjusted arguments so font drivers
5860 don't need to do that.
5862 * macfont.m (macfont_draw): Merge changes from Macport.
5864 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5866 * alloc.c (garbage_collect_1): New function, with all of the guts
5867 of Fgarbage_collect.
5868 (mark_stack): Accept an argument END and don't mark Lisp objects
5869 on the stack beyond the address given by END. Calculation of END
5870 was moved to Fgarbage_collect.
5871 (Fgarbage_collect): Calculate the end address of the stack portion
5872 that needs to be examined by mark_stack, and pass that address to
5873 garbage_collect_1, which will pass it to mark_stack.
5874 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5875 for more details about the underlying problems. In particular,
5876 this avoids dumping Emacs with the large hash-table whose value is
5877 held in purify-flag for most of the time loadup.el runs.
5879 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5881 * xfns.c (x_window_property_intern): New function (code from
5883 (Fx_window_property): Call x_window_property_intern. If property
5884 not found and NILP (source) and outer window != inner window,
5885 check outer window for property (Bug#17537).
5887 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5889 Supply malloc and alloc_size attributes for extern allocators.
5890 This documents the C API, and helps GCC generate a bit better code.
5891 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5892 (ATTRIBUTE_MALLOC_SIZE): New macros.
5893 * gmalloc.c (malloc, realloc, calloc):
5894 * gtkutil.h (malloc_widget_value):
5895 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5896 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5899 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5901 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5902 * image.c (imagemagick_load_image): Port to hosts that do not use
5903 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5905 2014-05-21 Leo Liu <sdl.web@gmail.com>
5907 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5909 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5911 * dbusbind.c (xd_signature): Revert last 2 patches.
5913 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5915 Allow any non-nil value to count as true in bool-vector.
5916 Likewise for xd_signature in dbusbind.c.
5917 This is more consistent with the usual practice in Emacs, which is
5918 that any non-nil value counts as true.
5919 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5920 * dbusbind.c (xd_signature): Likewise, for booleans.
5921 * data.c, lisp.h (Qbooleanp):
5922 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5924 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5926 * lisp.h (CHECK_BOOLEAN): New function.
5927 * alloc.c (Fbool_vector): New function.
5928 (syms_of_alloc): Defsubr it.
5929 * data.c (Qbooleanp): New symbol.
5930 (syms_of_data): DEFSYM it.
5931 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5933 * font.c (font_matching_entity): Extract font-entity object
5934 from the vector of matching entities (Bug#17486).
5936 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5938 Assume C99 or later (Bug#17487).
5939 * bytecode.c (B__dummy__): Remove.
5940 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5941 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5942 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5943 * regex.c (DEBUG_PRINT): Assume varargs macros.
5944 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5946 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5948 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5949 memory for every buffer that was dumped.
5951 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5953 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5954 (Fnreverse): Allow vectors and bool vectors.
5956 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5958 Minor cleanup for terminal setup.
5959 * termhooks.h (create_terminal): Adjust prototype.
5960 * terminal.c (create_terminal): Pass output method and RIF as args.
5961 (init_initial_terminal):
5962 * nsterm.m (ns_create_terminal):
5963 * term.c (init_tty):
5964 * w32term.c (w32_create_terminal):
5965 * xterm.c (x_create_terminal): Adjust users.
5966 Avoid redundant NULL initializers and add comments.
5968 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5970 * keyboard.c (Qdeactivate_mark): Now static.
5972 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5974 If available, use Xfixes extension to do pointer blanking.
5975 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5976 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5977 (make_invisible_cursor): Move to...
5978 * xterm.c (make_invisible_cursor): ...here.
5979 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5980 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5981 (x_term_init): Call to x_setup_pointer_blanking.
5982 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5983 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5985 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5987 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5989 2014-05-12 Glenn Morris <rgm@gnu.org>
5991 * fileio.c (Ffile_executable_p): Doc tweak.
5993 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5995 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5996 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5998 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6000 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6002 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6004 Fix initialization of minibuffer history variable (Bug#17430).
6005 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6006 Move the initialization up to prevent any "value void" message.
6008 2014-05-08 Samuel Bronson <naesten@gmail.com>
6010 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6011 are matched (bug#17413).
6013 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6015 Stop tooltips pulling Emacs window to front (Bug#17408).
6016 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6017 SetWindowPos invocations.
6019 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6021 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6022 not initialized (Bug#17398).
6024 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6026 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6028 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6030 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6031 [HAVE_NS]: Do not include png.h.
6032 (x_query_frame_background_color): New function.
6033 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6034 (png_load_body): Coalesce duplicate code.
6036 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6038 Consult libpng-config more consistently (Bug#17339).
6039 * Makefile.in (PNG_CFLAGS): New var.
6040 (ALL_CFLAGS): Use it.
6041 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6042 CFLAGS now handles this.
6044 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6046 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6047 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6048 because WCONTINUED is always defined now.
6049 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6051 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6053 * buffer.c (overlay_strings): Fix the wording of the commentary.
6055 2014-05-01 Glenn Morris <rgm@gnu.org>
6057 * floatfns.c (Fisnan):
6058 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6060 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6062 * term.c (tty_menu_activate): A better initialization for cursor
6065 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6067 * intervals.c: Tighten assertions.
6068 (create_root_interval): Make sure the interval is not empty.
6069 (intervals_equal): Use booleans.
6070 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6071 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6072 (balance_possible_root_interval): Simplify and use booleans.
6073 (split_interval_right, split_interval_left): Check LENGTH, and remove
6074 now redundant assertion.
6075 (adjust_intervals_for_insertion): Remove now redundant assertions.
6076 (delete_node, interval_deletion_adjustment)
6077 (adjust_intervals_for_deletion, merge_interval_right)
6078 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6079 (reproduce_interval): Make sure the interval is not empty.
6081 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6083 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6084 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6085 satisfaction that they would always be initialized.
6087 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6089 * term.c (tty_menu_display): Move the cursor to the active menu item.
6090 (tty_menu_activate): Return the cursor to the active menu item
6091 after displaying the menu and after displaying help-echo.
6092 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6093 for the details of why this is needed by screen readers and
6096 2014-04-30 Glenn Morris <rgm@gnu.org>
6098 * process.c (handle_child_signal):
6099 Handle systems without WCONTINUED. (Bug#15110, 17339)
6101 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6103 * window.c (struct saved_window): Remove mark.
6104 (Fset_window_configuration, save_window_save)
6105 (compare_window_configurations): Don't touch marks any more.
6107 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6109 Use bits_word for gcmarkbits.
6110 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6111 bits_word is typically a tad more efficient for mark bits than
6112 unsigned is, so use bits_word. All uses changed.
6113 * lisp.h (BITS_PER_INT): Remove; no longer used.
6115 Avoid undefined behavior in signed left shift.
6116 This ports to GCC 4.9.0 with -fsanitize=undefined.
6117 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6119 * regex.c (extract_number):
6120 * lisp.h (make_number, XINT):
6121 Do not shift a 1 bit left into a sign bit.
6122 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6123 not int, for gcmarkbits. All uses changed.
6125 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6127 * search.c (Fnewline_cache_check): Don't try to count newlines
6128 outside the buffer's restriction, as find_newline doesn't support that.
6130 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6132 * window.c (Fset_window_configuration): Deactivate the mark before
6134 (set_window_buffer): Ignore window_initialized.
6135 (window_initialized): Remove.
6136 * keyboard.c (Qdeactivate_mark): Not static any more.
6137 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6140 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6142 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6143 and to clang 3.4, which have fixed the bug. This should let us
6144 run a bit faster on these platforms when address sanitization is
6147 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6149 Port to GCC 4.9.0 with --enable-gcc-warnings.
6150 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6152 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6153 a way that also works with GCC 4.9.0.
6155 * search.c (Fnewline_cache_check): Remove unused locals.
6157 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6159 * search.c (find_newline1): New subroutine.
6160 (Fnewline_cache_check): New function.
6161 (syms_of_search): Defsubr it.
6163 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6165 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6166 * keyboard.c (unblock_input): Add comment.
6167 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6169 2014-04-22 Daniel Colascione <dancol@dancol.org>
6171 * lread.c (readevalloop_eager_expand_eval): New function
6172 that can recurse into toplevel forms.
6173 (readevalloop): Call it.
6174 * lisp.h: Declare Qprogn.
6175 * callint.c (Qprogn): No longer static.
6177 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6179 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6180 Also change identifiers to match the comments, and add more assertions
6183 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6185 * emacs.c (close_output_streams): Don't clear and restore errno.
6187 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6189 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6190 never becomes visible, i.e. using XMonad (Bug#17237).
6192 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6194 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6195 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6196 (Fline_pixel_height): Don't assume that the current buffer and the
6197 selected window's buffer are one and the same. (Bug#17281)
6199 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6200 paragraph-start cache before the newline cache. (Bug#17269)
6202 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6204 * term.c (tty_send_additional_strings): No need to fflush here,
6206 (tty_set_terminal_modes): fflush after sending additional strings,
6209 2014-04-17 Daniel Colascione <dancol@dancol.org>
6211 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6213 (tty_send_additional_strings): New function.
6214 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6215 (syms_of_term): Intern tty-mode-set-strings and
6216 tty-mode-reset-strings.
6218 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6220 * window.c (save_window_save): Lookup window_point_insertion_type in
6221 the right buffer (bug#15457).
6222 (Qwindow_point_insertion_type): New var.
6223 (syms_of_window): Initialize it.
6225 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6227 Fix the MSDOS build.
6228 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6229 (copy_text_and_data): Zero out the atexit chain pointer before
6232 * termhooks.h (encode_terminal_code): Update prototype.
6234 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6235 visible for all DOS_NT ports, not just WINDOWSNT.
6236 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6238 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6239 unless it is defined.
6240 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6242 * process.c (close_on_exec, accept4, process_socket): Move into
6243 the "ifdef subprocesses" part.
6244 (catch_child_signal): Condition by "ifdef subprocesses".
6245 (syms_of_process) <Qinternal_default_process_sentinel>
6246 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6248 * msdos.h: Add prototypes for new functions.
6249 (EINPROGRESS): Define.
6250 (O_CLOEXEC): Define to zero.
6252 * msdos.c (check_window_system): Remove unnecessary an
6253 incompatible duplicate function.
6254 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6255 New functions in support of new functionality.
6257 * menu.c (single_menu_item): Add visual indication of submenu
6258 also for menus on MSDOS frames.
6259 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6261 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6262 when async subprocesses aren't supported.
6264 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6266 * emacs.c (close_output_streams): Zero out errno before calling
6269 * dired.c [MSDOS]: Include msdos.h.
6271 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6272 (DATA_START) [MSDOS]: Define.
6273 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6275 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6276 Ifdef away for MSDOS.
6277 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6278 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6280 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6281 Use temporary file template that is compatible with mkostemp.
6282 Move vfork-related portions under #ifndef MSDOS.
6283 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6285 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6287 * buffer.c (Foverlays_at): Add argument `sorted'.
6289 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6291 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6292 text, invalidate the bidi_paragraph_cache upto and including the
6295 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6297 Port to IRIX 6.5 (Bug#9684).
6298 * conf_post.h (INET6) [IRIX6_5]: Define.
6299 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6300 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6302 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6304 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6305 before passing it to system APIs.
6307 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6309 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6310 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6312 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6314 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6316 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6318 Remove DATA_SEG_BITS.
6319 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6320 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6321 cc, but that platform is so old that SGI itself stopped supporting
6322 it in December 2013. If you still need Emacs on IRIX, please
6323 either compile with GCC and port the undumping code, or run
6324 './configure --with-wide-int'.
6325 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6326 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6327 DEFINE_GDB_SYMBOL_START way to define it.
6328 (NONPOINTER_BITS): New macro.
6329 (EMACS_INT): Use it.
6330 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6331 the problem and/or configuring --with-wide-int.
6332 (USE_LSB_TAG): Simplify, based on above changes.
6333 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6334 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6336 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6338 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6339 covered by a display string that ends in a newline, and that cases
6340 going back by DVPOS lines to hit the search limit, lift the limit
6341 and go back until DVPOS is reached. (Bug#17244)
6343 * indent.c (Fvertical_motion): Handle correctly the case when the
6344 display string is preceded by an empty line.
6346 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6347 use S_IWRITE instead.
6349 2014-04-11 Glenn Morris <rgm@gnu.org>
6351 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6353 2014-04-11 Ken Brown <kbrown@cornell.edu>
6355 * Makefile.in (EMACS_MANIFEST): Revert last change.
6357 2014-04-10 Daniel Colascione <dancol@dancol.org>
6359 * puresize.h (BASE_PURESIZE): Increase.
6361 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6363 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6365 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6366 region handling (and don't call signal_before_change) if
6367 inhibit_modification_hooks is set.
6368 (signal_before_change): Don't check inhibit_modification_hooks any more.
6370 2014-04-08 Daniel Colascione <dancol@dancol.org>
6372 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6373 function cells contain valid lisp objects. (Modified version of
6376 * alloc.c (detect_suspicious_free): Split actual stack capturing
6377 out into new function for easier breakpoint setting.
6378 (note_suspicious_free): New function.
6380 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6382 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6384 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6385 (symbol_block_pinned): New var.
6386 (Fmake_symbol): Initialize `pinned'.
6387 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6388 pinned and signal an error for un-purifiable objects.
6389 (pure_cons): Use it.
6390 (Fpurecopy): Use it, except for objects that can't be purified.
6391 (mark_pinned_symbols): New function.
6392 (Fgarbage_collect): Use it.
6393 (gc_sweep): Remove hack made unnecessary.
6395 2014-04-07 Glenn Morris <rgm@gnu.org>
6397 * keyboard.c (Fopen_dribble_file): Doc tweak.
6399 2014-04-07 Ken Brown <kbrown@cornell.edu>
6401 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6403 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6405 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6406 We have a substitute execinfo.h on hosts that lack it.
6407 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6408 isn't optimized away.
6410 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6412 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6413 * alloc.c (memory_full):
6414 * charset.c (syms_of_charset):
6415 * doc.c (Fsnarf_documentation):
6417 * font.c (BUILD_STYLE_TABLE):
6418 * keyboard.c (make_lispy_event):
6419 * profiler.c (setup_cpu_timer):
6420 * xgselect.c (xg_select):
6421 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6423 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6424 Replace the only use with ARRAYELTS (font_property_table).
6425 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6427 2014-04-03 Daniel Colascione <dancol@dancol.org>
6429 * xterm.c (x_term_init):
6430 * xfns.c (best_xim_style):
6431 * xfaces.c (Fdump_colors):
6432 * w32fns.c (w32_default_color_map):
6433 * w32.c (init_environment, N_ENV_VARS):
6434 * unexcw.c (read_exe_header):
6435 * term.c (term_get_fkeys_1):
6436 * sysdep.c (init_baud_rate):
6437 * nsterm.m (ns_convert_key):
6438 * nsfns.m (get_geometry_from_preferences):
6439 * msdos.c (dos_set_window_size, init_environment):
6440 * macfont.m (mac_font_get_glyph_for_cid)
6441 (macfont_store_descriptor_attributes)
6442 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6443 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6444 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6446 * image.c (xpm_str_to_color_key):
6447 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6448 * frame.c (x_set_frame_parameters):
6449 * fileio.c (Ffile_selinux_context):
6450 * emacs.c (sort_args):
6451 * dosfns.c (msdos_stdcolor_name):
6452 * dired.c (file_attributes):
6453 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6454 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6457 2014-04-02 Daniel Colascione <dancol@dancol.org>
6459 * data.c (Ffset): Abort if we're trying to set a function call to
6462 * lisp.h (ARRAYELTS): New macro.
6464 * alloc.c: Include execinfo.h if available.
6465 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6466 (suspicious_free_record): New structure.
6467 (suspicious_objects, suspicious_object_index)
6468 (suspicious_free_history, suspicious_free_history_index):
6470 (find_suspicious_object_in_range, detect_suspicious_free)
6471 (Fsuspicious_object): New functions.
6472 (cleanup_vector): Call find_suspicious_object_in_range.
6474 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6476 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6477 width from font width (Bug#17163).
6479 * frame.c (x_set_frame_parameters): Calculate default values of
6480 new frame sizes only after all other frame parameters have been
6481 processed (Bug#17142).
6483 2014-04-02 Ken Brown <kbrown@cornell.edu>
6485 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6488 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6490 * xterm.c (x_draw_image_glyph_string): Adjust image background
6491 width accordingly when its x position is adjusted. (Bug#17115)
6493 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6495 * font.c (font_list_entities): Do not add empty vector to font cache.
6496 (font_matching_entity): Likewise. If matching entity is found, insert
6497 1-item vector with this entity instead of entity itself (Bug#17125).
6499 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6501 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6503 * fns.c (validate_subarray): Rename from validate_substring,
6504 since it works for vectors too. New arg ARRAY. Optimize for the
6505 non-nil case. Instead of returning bool, throw an error if out of
6506 range, so that the caller needn't do that. All uses changed.
6507 Report original values if out of range.
6508 (Fsubstring, Fsubstring_no_properties, secure_hash):
6509 Also optimize the case where FROM is 0 or TO is the size.
6511 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6513 * search.c (Freplace_match): Use make_specified_string.
6514 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6515 to catch bogus override face of glyph strings.
6516 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6517 Move common substring range checking code to...
6518 (validate_substring): ...this function.
6520 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6522 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6524 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6526 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6527 bar is zero height, just return (Bug#16976).
6528 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6530 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6532 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6533 is nil. If waiting for toolbar to complete, force a redraw.
6535 2014-03-28 Glenn Morris <rgm@gnu.org>
6537 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6538 (emacs_bugreport): New variable.
6539 (usage_message): Use PACKAGE_BUGREPORT.
6540 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6542 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6544 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6546 Port recent signal-related changes to FreeBSD.
6547 Reported by Herbert J. Skuhra.
6548 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6549 Move decls from here ...
6550 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6552 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6554 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6555 and width of image background when it is displayed with a 'box'
6558 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6560 More backward-compatible fix to char-equal core dump (Bug#17011).
6561 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6562 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6564 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6566 * image.c (init_svg_functions): When loading SVG-related libraries,
6567 free already loaded libraries if the initialization fails.
6568 (rsvg_handle_set_size_callback): Remove declaration, unused.
6570 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6572 Fix core dump in char-equal (Bug#17011).
6573 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6574 unibyte buffers, as we can't tell whether the characters are
6577 * insdel.c (adjust_markers_for_delete): Remove unused local.
6579 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6581 Have (MARKER . ADJUSTMENT) undo records always be immediately
6582 after their corresponding (TEXT . POS) record in undo list.
6584 * lisp.h (record-delete): New arg record_markers.
6585 (record_marker_adjustment): No longer needed outside undo.c.
6586 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6587 adjustments to undo.c's record_marker_adjustments. Note that
6588 fileio.c's decide_coding_unwind is another caller to
6589 adjust_markers_for_delete. Because it has undo list bound to t,
6590 it does not rely on adjust_markers_for_delete to record marker
6592 (del_range_2): Swap call to record_delete and
6593 adjust_markers_for_delete so as undo marker adjustments are
6594 recorded before current deletion's adjustments, as before.
6595 (adjust_after_replace):
6596 (replace_range): Pass value for new record_markers arg to
6598 * undo.c (record_marker_adjustment): Rename to
6599 record_marker_adjustments and made static.
6600 (record_delete): Check record_markers arg and call
6601 record_marker_adjustments.
6602 (record_change): Pass value for new record_markers arg to
6604 (record_point): at_boundary calculation no longer needs to account
6605 for marker adjustments.
6607 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6609 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6612 2014-03-26 Glenn Morris <rgm@gnu.org>
6614 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6616 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6618 * buffer.c (struct sortvec): Add field `spriority'.
6619 (compare_overlays): Use it.
6620 (sort_overlays): Set it.
6622 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6624 * xdisp.c (redisplay_window): If all previous attempts to find the
6625 cursor row failed, try a few alternatives before falling back to
6626 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6628 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6630 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6631 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6633 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6634 variables on Windows.
6636 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6638 * w32.c (unsetenv): Remove unused var `retval'.
6639 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6641 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6642 (start_watching): Remove unused var `thr'.
6644 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6645 (find_child_console): Remove unnecesary var `thread_id'.
6647 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6648 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6650 2014-03-26 Glenn Morris <rgm@gnu.org>
6652 * filelock.c (Flock_buffer): Doc tweak.
6654 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6655 * emacs.c (shut_down_emacs):
6656 * fileio.c (Finsert_file_contents, write_region):
6657 * filelock.c (top-level, syms_of_filelock):
6658 * insdel.c (prepare_to_modify_buffer_1):
6659 CLASH_DETECTION is always defined now.
6661 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6663 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6664 DLL handle, to speed up thread startup.
6666 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6668 Handle sigmask better with nested signal handlers (Bug#15561).
6669 * atimer.c (sigmask_atimers): Remove.
6670 Remaining use rewritten to use body of this function.
6671 * atimer.c (block_atimers, unblock_atimers):
6672 * callproc.c (block_child_signal, unblock_child_signal):
6673 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6674 New arg OLDSET. All callers changed.
6675 * atimer.c (block_atimers, unblock_atimers):
6676 * callproc.c (block_child_signal, unblock_child_signal):
6677 * keyboard.c (handle_interrupt):
6678 * sound.c (vox_configure, vox_close):
6679 Restore the old signal mask rather than unilaterally clearing bits
6680 from the mask, in case a handler is running within another
6681 handler. All callers changed.
6682 * lisp.h, process.c, process.h, term.c:
6683 Adjust decls and callers to match new API.
6684 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6685 signal handlers aren't supposed to use floating point anyway.
6686 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
6688 2014-03-23 Daniel Colascione <dancol@dancol.org>
6690 Split gc_sweep into discrete functions for legibility and better
6693 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
6694 (sweep_vectors): Fix typo in comment.
6695 (sweep_conses, sweep_floats, sweep_intervals)
6696 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
6697 (gc_sweep): Call new functions, to which existing functionality is
6699 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
6701 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
6703 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
6705 2014-03-23 Daniel Colascione <dancol@dancol.org>
6707 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
6708 only if xic_style calls for it. This change allows Emacs to work
6709 with ibus. Also, don't leak resources if create_frame_xic fails,
6710 and stop caching xic_style across different displays.
6711 (supported_xim_styles): Make const.
6712 (best_xim_style): Remove first parameter: it's always just
6713 supported_xim_styles. Change to look at supported_xim_styles
6716 2014-03-23 Daniel Colascione <dancol@dancol.org>
6718 * term.c (init_tty): Rearrange condition for clarity; print
6719 appropriate diagnostic.
6721 2014-03-23 Daniel Colascione <dancol@dancol.org>
6723 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6724 array. (ASAN caught.)
6726 2014-03-22 Glenn Morris <rgm@gnu.org>
6728 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6730 2014-03-22 Daniel Colascione <dancol@dancol.org>
6732 * process.c (conv_sockaddr_to_lisp): When extracting the string
6733 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6735 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6737 Fix regression introduced by patch for Bug#10500.
6738 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6739 * w32term.c (x_draw_image_relief): Likewise.
6741 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6743 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6744 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6745 maximize a frame for odd default fonts.
6747 2014-03-21 Glenn Morris <rgm@gnu.org>
6749 * minibuf.c (history-length): Increase default from 30 to 100.
6751 2014-03-21 Daniel Colascione <dancol@dancol.org>
6753 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6754 every time we switch to minibuffer.
6756 * alloc.c (lisp_align_malloc, allocate_string_data)
6757 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6758 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6760 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6762 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6763 support more "verbs".
6765 2014-03-21 Daniel Colascione <dancol@dancol.org>
6767 Always prohibit dumping a dumped Emacs.
6769 * emacs.c (might_dump): New variable.
6770 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6771 * lisp.h (might_dump): Declare.
6772 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6774 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6776 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6778 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6780 * doc.c (store_function_docstring): Warn when we don't know where to
6782 (Fsubstitute_command_keys): Don't advertise the fact that
6783 text-properties are dropped, since we think it's a bug that we'll fix.
6785 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6786 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6787 * frame.c (frame_garbaged): Make "docstring" more precise.
6789 2014-03-20 Glenn Morris <rgm@gnu.org>
6791 * charset.c (init_charset): When we cannot find the charsets directory,
6792 mention if EMACSDATA is set.
6794 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6796 * fns.c (Frandom): Fix rare bug where the result isn't random.
6798 Fix porting inconsistency about rounding to even.
6799 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6800 This way, the unusual !HAVE_RINT case acts like the usual
6801 HAVE_RINT case, and we can fix the documentation accordingly.
6803 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6805 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6806 (w32_wnd_proc): Initialize the dwHoverTime member of
6807 TRACKMOUSEEVENT structure.
6809 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6811 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6813 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6815 * search.c (find_newline): Speed up the function when using the
6816 newline cache, by halving the number of calls to
6817 region_cache_forward and region_cache_backward. (Bug#16830)
6819 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6821 * buffer.c (Fset_buffer): Document return value (bug#17015).
6823 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6825 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6826 nil, always resize character wise to avoid potential loss of the
6827 mode line (Bug#16923 related).
6829 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6831 * frame.c (x_set_frame_parameters): Always calculate new sizes
6832 pixelwise to avoid potential loss when rounding.
6834 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6836 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6837 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6839 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6841 * w32.c (fstatat): Don't add an extra slash if the argument ends
6842 with a slash: this fails the subsequent call to stat_worker on
6843 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6845 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6847 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6849 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6851 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6853 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6854 when frame is only on one screen (Bug#14713).
6856 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6858 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6859 there's a valid wrap point in the display line, the last glyph
6860 cannot "just barely fit" on this row, because display_line doesn't
6861 let it. Instead, proceed as if the last glyph didn't fit, so that
6862 we eventually back up the iterator to the wrap point. This avoids
6863 delusional behavior of move_it_to, whereby it proceeds to the next
6864 display line, but sets current_x to zero for all the glyphs that
6865 without word-wrap would fit on the previous display line.
6866 One result was that visual-order cursor movement behaved erratically
6868 (Fmove_point_visually): Add code to find the x coordinate of the
6869 last character before wrap point, under word-wrap on a TTY.
6871 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6873 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6874 also return value of MOVE_POS_MATCH_OR_ZV from
6875 move_it_in_display_line_to, when moving from beginning of line to
6876 point's position. (Bug#16961)
6878 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6880 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6881 * window.c (Fselect_window): Explain NORECORD and
6882 `buffer-list-update-hook' in doc-string.
6884 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6886 * window.c (Fother_window_for_scrolling): Check that
6887 Vother_window_scroll_buffer is a buffer.
6889 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6891 * xterm.c (xim_initialize): Always pass a copy of resource name
6892 to XRegisterIMInstantiateCallback and eassert whether return
6893 value is True. Passing copy is important because Xlib doesn't
6894 make its own copy and resource name argument usually points to
6895 SSDATA (Vx_resource_name), which may be changed from Lisp.
6896 (xim_close_display): For XUnregisterIMInstantiateCallback,
6897 always eassert return value and pass exactly the same values
6898 as were used for XRegisterIMInstantiateCallback.
6899 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6900 sources to check why if you are interested.
6902 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6904 * dispnew.c (change_frame_size_1): Add new_lines instead of
6905 new_height, the latter may be still zero if passed as such.
6906 * window.c (Fwindow_pixel_height): Mention bottom divider in
6909 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6911 Fix "resource temporarily unavailable" with xgselect
6913 * xgselect.c: Include <stdbool.h>.
6914 (xg_select) [!USE_GTK]: Don't lose track of errno.
6916 Fix minor --enable-gcc-warnings issues.
6917 * widget.c (update_various_frame_slots, EmacsFrameResize):
6918 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6920 2014-03-04 Ken Brown <kbrown@cornell.edu>
6922 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6923 represent the actual adjustment needed for alignment.
6925 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6927 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6928 needed, and don't reallocate if the initial allocation already
6929 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6931 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6933 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6936 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6938 * cmds.c (delete-char): Update docstring pointing out that the
6939 function ignores `delete-active-region' and `overwrite-mode'.
6941 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6943 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6945 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6946 allocated buffer due to alignment.
6947 (freehook): If the block to be freed was allocated by
6948 'aligned_alloc', find its real pointer before calling 'free'.
6950 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6953 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6955 * font.c (toplevel): Adjust comment about font cache layout.
6956 (font_clear_cache): Fix to match real font cache layout.
6957 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6958 (Fframe_font_cache) [FONT_DEBUG]: New function.
6959 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6961 Avoid crashes when X fonts are erroneously freed on reused X
6962 'Display *' connection data (Bug#16069). Note that X font
6963 resources still may be leaked, but currently there is no way
6964 to completely avoid it.
6965 * xterm.h (struct x_display_info): New member x_id. Add comments.
6966 * xterm.c (x_display_id): New variable.
6967 (x_term_init): Assign identifier to each opened X connection.
6968 * xfont.c (struct xfont): New member x_display_id.
6969 (xfont_open): Initialize it with frame's display id.
6970 (xfont_close): Check whether font's display id matches the one
6971 recorded for the given display. Adjust comment.
6972 * xftfont.c (struct xftfont_info):
6973 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6975 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6977 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6978 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6979 killed Vother_window_scroll_buffer.
6980 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6982 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6984 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6985 that start with more than 2 slashes as UNCs. (Bug#16751)
6987 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6989 Fix a few crashes and leaks when cloning C strings.
6990 * alloc.c, lisp.h (dupstring): New function.
6991 * gtkutil.c (xg_get_font):
6992 * term.c (tty_default_color_capabilities):
6993 * xsettings.c (store_monospaced_changed)
6994 (store_font_name_changed, parse_settings)
6995 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6996 This avoids some unlikely crashes due to accessing freed storage,
6997 and avoids some minor memory leaks in the more-typical case.
6999 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7001 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7002 cursor when modeline can't be dragged (Bug#16647).
7004 2014-02-28 Glenn Morris <rgm@gnu.org>
7006 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7007 from custom-delayed-init-variables. (Bug#11565)
7009 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7011 More fixes for mouse glyph calculations (Bug#16647).
7012 * window.c (coordinates_in_window): In intersection of
7013 horizontal and vertical window dividers prefer the horizontal
7014 one. Add some extra parens to last fix.
7015 (window_relative_x_coord): Return x-coordinate for header and
7017 * xdisp.c (remember_mouse_glyph): In text area don't extend
7018 glyph into mode line to show the vertical drag cursor there
7019 immediately. Subdivide mouse glyphs in right fringes to show a
7020 horizontal drag cursor as soon as we enter the "grabbable width"
7021 portion. Handle vertical border case separately. Do not
7022 subdivide window divider areas.
7023 (note_mouse_highlight): On bottom divider of bottommost windows
7024 show vertical drag cursor only when the minibuffer window can be
7027 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7029 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7030 reset by the face of the object just displayed. See also bug#76.
7031 (get_next_display_element): If the string came from a display
7032 property, examine the box face attribute at it->position, not at
7033 it->current.pos, since the latter was not updated yet. (Bug#16870)
7034 (handle_face_prop): Improve commentary.
7036 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7038 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7039 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7041 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7043 Fixes around Bug#16647.
7044 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7045 ON_BOTTOM_DIVIDER cases.
7046 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7047 only if the window has no right divider.
7048 (Fcoordinates_in_window_p): Fix doc-string.
7050 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7052 * lread.c (Funintern): Fix doc to match advertised calling convention.
7054 2014-02-24 Daniel Colascione <dancol@dancol.org>
7056 * keyboard.c (read_char): Close race that resulted in lost events.
7058 2014-02-22 Glenn Morris <rgm@gnu.org>
7060 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7061 * window.c (window-resize-pixelwise): Doc fixes.
7063 * process.c (Finternal_default_process_filter)
7064 (Finternal_default_process_sentinel): Doc tweaks.
7066 2014-02-21 Glenn Morris <rgm@gnu.org>
7068 * process.c (Fprocess_buffer, Faccept_process_output)
7069 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7072 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7074 * window.c (Fwindow_scroll_bar_width): New function.
7076 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7078 Pacify GCC when configuring with --enable-gcc-warnings.
7079 * xdisp.c (move_it_in_display_line_to) [lint]:
7080 Initialize recently-added local.
7082 2014-02-21 Daniel Colascione <dancol@dancol.org>
7084 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7086 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7088 * xdisp.c (init_iterator): Don't dereference a bogus face
7089 pointer. (Bug#16819)
7090 (try_cursor_movement): Don't use cursor position if
7091 set_cursor_from_row failed to compute it. This avoids assertion
7092 violations in MATRIX_ROW.
7093 (move_it_in_display_line_to): Save the iterator state in ppos_it
7094 only once per call. Reimplement the method used to return to the
7095 best candidate position if all the positions found in display line
7096 are beyond TO_CHARPOS. This cuts down the number of calls to
7097 bidi_shelve_cache, which moves a lot of stuff when lines are long
7098 and include bidirectional text. (Bug#15555)
7100 2014-02-20 Glenn Morris <rgm@gnu.org>
7102 * data.c (Fdefalias): Doc fix.
7104 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7106 * xdisp.c (display_line): Fix horizontal scrolling of large images
7107 when fringes are turned off. This comes at a price of not
7108 displaying the truncation/continuation glyphs in this case.
7111 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7112 CreateDIBSection returns an error indication, zero out *ximg after
7113 destroying the image. This avoids crashes in memory allocations
7114 due to the fact that some of the callers also call
7115 x_destroy_x_image, which will attempt to free an already free'd
7118 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7120 * widget.c (update_various_frame_slots): Don't set
7121 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7123 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7125 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7127 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7129 temacs --daemon fix (Bug#16599).
7130 * emacs.c (main): Initialize daemon_pipe[1] here ...
7131 (syms_of_emacs): ... instead of here.
7133 2014-02-16 Anders Lindgern <andlind@gmail.com>
7135 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7138 2014-02-16 Daniel Colascione <dancol@dancol.org>
7140 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7141 (xd_get_connection_address): Use it.
7142 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7143 xd_get_connection_address because the latter signals if the bus
7144 we're trying to close is already disconnected.
7146 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7148 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7149 argument to CreateThread. This avoids segfaults on Windows 9X.
7150 Reported by oslsachem <oslsachem@gmail.com>.
7152 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7154 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7155 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7156 (check_lseek): New function, to report lseek errors.
7157 (save_data_space, update_file_ptrs, read_header, write_header)
7158 (copy_file, copy_rest, unexec): Use these news functions.
7159 (update_file_ptrs): Don't assume wraparound behavior when
7160 converting a large size_t value to off_t.
7162 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7164 * composite.c (fill_gstring_header): Pass positions as C integers
7165 and move parameters checking to...
7166 (Fcomposition_get_gstring): ...this function. Handle case when
7167 buffer positions are in reversed order and avoid crash (Bug#16739).
7169 * buffer.c (validate_region): Mention current buffer in error message.
7171 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7173 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7175 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7177 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7179 2014-02-11 Glenn Morris <rgm@gnu.org>
7181 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7182 Replace refs to "OpenStep" in messages.
7184 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7186 Avoid "." at end of error diagnostics.
7187 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7188 * font.c (Ffont_at):
7189 * nsfns.m (ns_display_info_for_name):
7190 * nsselect.m (Fx_own_selection_internal):
7191 * nsterm.m (performDragOperation:):
7192 Remove "." from end of diagnostic.
7194 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7196 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7197 unintuitive (bug#15824).
7198 (Fyes_or_no_p): Doc fix (bug#15456).
7200 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7202 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7204 * eval.c (call_debugger): When exiting the debugger, do not allow
7205 max_specpdl_size less than actual binding depth (Bug#16603).
7206 (syms_of_eval): Adjust docstring.
7208 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7210 * cmds.c (Fself_insert_command): Output a clearer error message on
7211 negative repetitions (bug#9476).
7213 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7215 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7217 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7219 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7221 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7223 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7225 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7227 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7229 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7231 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7232 `exit' works (bug#15865).
7234 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7236 Constrain window box/body sizes and margin widths (Bug#16649).
7237 * xdisp.c (window_box_width): Don't return less than zero.
7238 (window_box_left_offset, window_box_right_offset): Don't return
7239 more than the window's pixel width.
7240 * window.c (window_body_height, window_body_width): Don't return
7242 (window_resize_apply): Adjust margin width, if necessary.
7244 2014-02-07 Glenn Morris <rgm@gnu.org>
7246 * nsterm.m (syms_of_nsterm): Doc fix.
7248 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7250 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7251 New variables: pointers through which to call the respective APIs.
7252 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7253 (filename_from_ansi, sys_link, check_windows_init_file):
7254 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7255 This is required on Windows 9X, where we dynamically load
7256 UNICOWS.DLL which has their non-stub implementations.
7257 (maybe_load_unicows_dll): Assign addresses to these 2 function
7258 pointers after loading UNICOWS.DLL.
7260 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7261 MultiByteToWideChar and WideCharToMultiByte through function
7264 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7267 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7269 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7270 for OSX >= 10.9 if separate spaces are used.
7271 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7273 2014-02-06 Glenn Morris <rgm@gnu.org>
7275 * buffer.c (cache-long-scans): Doc fix.
7277 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7279 * w32fns.c (Fw32_shell_execute): Doc fix.
7281 2014-02-05 Bastien Guerry <bzg@gnu.org>
7283 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7284 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7286 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7288 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7289 outside the window (Bug#16649).
7291 * xdisp.c (note_mouse_highlight): When entering a margin area show
7292 a non-text cursor (Bug#16647).
7294 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7296 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7297 It prompted a compile-time diagnostic on GNU/Linux.
7298 Simplify to remove the need for the label.
7300 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7302 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7303 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7304 to show it; otherwise return 'unsupported--w32-dialog' to signal
7305 to the caller that emulation with menus is necessary.
7306 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7308 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7310 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7313 * menu.c (Fx_popup_dialog): Don't condition the call to
7314 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7315 special symbol 'unsupported--w32-dialog', emulate the dialog with
7316 a menu by calling x-popup-menu.
7318 * menu.h (Qunsupported__w32_dialog): New extern variable.
7320 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7322 * keyboard.c (kbd_buffer_get_event): Read file notification events
7325 * xgselect.c (xg_select): Read glib events in any case, even if
7326 there are no file descriptors to watch for. (Bug#16519)
7328 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7330 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7331 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7332 * w32term.c (w32_draw_window_divider): Handle first and last
7334 * w32term.h (w32_fill_area_abs): New function.
7335 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7337 * xfaces.c (realize_basic_faces): Handle new face ids.
7338 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7339 and bottom divider width.
7340 * xterm.c (x_draw_window_divider): Handle first and last pixels
7343 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7345 * print.c (Fexternal_debugging_output): Add cast to pacify
7346 --enable-gcc-warnings.
7347 * eval.c (call_debugger): Grow specpdl if the debugger was
7348 entered due to specpdl overflow (Bug#16603) and allow more
7349 specpdl space for the debugger itself.
7351 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7353 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7356 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7358 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7359 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7361 * print.c (Fexternal_debugging_output): If the argument character
7362 is non-ASCII, encode it with the current locale's encoding before
7363 writing the result to the terminal. (Bug#16448)
7365 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7366 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7369 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7371 * process.c (create_process): Reset SIGPROF handler in the child.
7372 * callproc.c (call_process): Likewise.
7374 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7376 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7378 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7380 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7381 of zero to print strings, GDB doesn't like it.
7383 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7384 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7385 we still use correct addresses. (Bug#16576)
7387 2014-01-27 K. Handa <handa@gnu.org>
7389 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7390 to preserve the code detection behavior of 24.3.
7391 * coding.h (struct coding_system): New member detected_utf8_bytes.
7392 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7393 (decode_coding_gap): Use short cut for UTF-8 file reading only
7394 when coding->detected_utf8_bytes equals to coding->src_bytes.
7395 * fileio.c (Finsert_file_contents): Cancel the previous change.
7397 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7399 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7400 that are not visible.
7402 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7404 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7405 is grabbed (Bug#16565).
7407 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7409 * xdisp.c (last_max_ascent): Re-remove after erroneously
7410 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7412 (move_it_to): Re-remove reference to last_max_ascent.
7413 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7414 max_descent here instead of calling line_bottom_y.
7417 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7419 * terminal.c (initial_free_frame_resources): New function.
7420 (init_initial_terminal): Install new hook to free face cache
7421 on initial frame and avoid memory leak. For details, see
7422 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7423 * xfaces.c (free_frame_faces): Adjust comment.
7425 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7427 * data.c (Fstring_to_number): Document results if unparsable
7430 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7432 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7434 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7436 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7437 * coding.c (detect_coding_utf_8, emacs_mule_char)
7438 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7439 (check_utf_8, decode_coding):
7440 * coding.h (struct coding_system.errors):
7441 Use ptrdiff_t, not int, for integer values derived from buffer and
7444 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7445 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7446 before invoking decode_coding_gap, since there's just one block.
7448 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7450 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7451 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7452 too early. Again run change_frame_size before assigning menu-
7455 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7457 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7458 arrives, call x_check_fullscreen, in case the new display has a
7459 different resolution. (Bug#16517)
7461 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7463 * term.c (read_menu_input): If the selected frame changes, exit
7465 (tty_menu_show): If the selected frame changes while we displayed
7466 a menu, throw to top level. (Bug#16479)
7468 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7470 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7472 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7474 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7475 * data.c (count_one_bits_word): Fix bug (negated comparison)
7476 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7478 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7480 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7481 Avoid undefined behavior by initializing display property bit of a
7482 string processed by the bidirectional iterator. For details, see
7483 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7485 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7487 Minor cleanup of previous change.
7488 * image.c (imagemagick_error, Fimagemagick_types):
7489 Omit some recently-introduced and unnecessary casts and assignments.
7491 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7493 Fix two memory leaks discovered with Valgrind.
7494 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7495 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7497 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7499 Fixes in window size functions around Bug#16430 and Bug#16470.
7500 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7501 (Fwindow_mode_line_height, Fwindow_header_line_height)
7502 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7503 Minor doc-string adjustments.
7504 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7505 Rewrite doc-strings.
7506 (window_body_height, window_body_width): Do not count partially
7507 visible lines/columns when PIXELWISE is nil (Bug#16470).
7508 (Qfloor, Qceiling): New symbols.
7510 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7512 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7513 when the image cache is not yet allocated. (Bug#16509)
7515 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7517 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7518 re-attach intervals to its base buffer (Bug#16502).
7519 * intervals.c (set_interval_object): Move from here...
7520 * intervals.h (set_interval_object): ... to here. Fix comments.
7522 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7524 Avoid undefined behavior by initializing buffer redisplay bit.
7525 Reported by Dmitry Antipov in
7526 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7527 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7529 Revert some of the CANNOT_DUMP fix (Bug#16494).
7530 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7532 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7534 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7535 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7536 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7537 they are replaced by macros that expand into direct calls to the
7538 corresponding functions from GDI32.DLL.
7539 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7540 variables in the Cygwin build, they are unused.
7542 2014-01-19 K. Handa <handa@gnu.org>
7544 * composite.c (composition_update_it): Fix previous change.
7546 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7548 Fix file name handling on MS-Windows 9X.
7549 * w32.c (maybe_load_unicows_dll): New function.
7551 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7552 on, to make sure we can convert file names to and from UTF-8 on
7553 Windows 9X. This fixes a failure to start up because Emacs cannot
7554 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7556 * w32font.c [WINDOWSNT]: Include w32.h.
7557 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7558 of implementing the same stuff.
7559 Remove now unused g_b_init_is_windows_9x.
7561 * w32.h (maybe_load_unicows_dll): Add prototype.
7563 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7565 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7566 switch to single keyboard. Prevents daemon crashes when a new
7567 client connects while we show a TTY menu in an existing client.
7570 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7572 Fix MinGW64 porting problem with _setjmp.
7573 Reported by Eli Zaretskii in:
7574 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7575 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7576 the old _setjmp and _longjmp. All uses changed.
7578 2014-01-13 Daniel Colascione <dancol@dancol.org>
7580 * textprop.c (Fremove_list_of_text_properties):
7581 Correctly handle reaching the end of the interval tree. (Bug#15344)
7583 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7585 * xdisp.c (resize_mini_window): Round height to a multiple of
7586 frame's line height. Fix bug in calculation of window start
7587 position (Bug#16424).
7589 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7591 * macfont.m: Include termchar.h.
7592 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7593 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7594 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7595 *_WITH_GC_* to take face and f as parameters.
7596 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7597 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7599 2014-01-13 Daniel Colascione <dancol@dancol.org>
7601 Fix menu item updating in the presence of the Unity global menu
7604 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7605 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7607 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7608 updating menus; explain why.
7609 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7610 problem it's supposed to solve and it interferes with detecting
7611 the presence of a global menu.
7612 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7615 2014-01-11 K. Handa <handa@gnu.org>
7617 * composite.c (composition_update_it): Fix indexing of
7618 LGSTRING_CHAR (Bug#15984).
7620 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7622 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7624 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7626 * xdisp.c (try_window_id): Don't use this function's optimizations
7627 if overlays in the buffer displayed by the window have changed
7628 since last redisplay. (Bug#16347)
7629 (message_dolog): Fix indentation.
7631 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7633 * frame.c (frame_resize_pixelwise): Fix doc-string.
7635 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7637 Fix handling of internal borders (Bug#16348).
7638 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7639 Remove internal border width from pixel width of windows.
7640 (change_frame_size_1): Don't return early when frame's pixel
7641 size changes - we still have to record the new sizes in the
7643 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7644 also when toolbar gets larger.
7645 * window.c (check_frame_size): Include internal_border_width in
7647 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7648 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7649 In non-toolkit/non-GTK version clear internal border.
7650 * xterm.c (x_clear_under_internal_border): New function for
7651 non-toolkit/non-GTK version.
7652 (x_after_update_window_line): In non-toolkit/non-GTK version
7654 (handle_one_xevent, x_set_window_size):
7655 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7656 * xterm.h (x_clear_under_internal_border): Extern it.
7658 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7660 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7661 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7664 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7666 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7667 last value of point is not equal to buffer's point. (Bug#16129)
7669 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7672 * nsterm.h (updateCollectionBehavior): Rename from
7673 updateCollectionBehaviour. All uses changed.
7675 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7676 * Makefile.in (SETFATTR): New macro.
7677 (temacs$(EXEEXT)): Use it.
7679 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7681 Fix maximization behavior on Windows (Bug#16300).
7682 * w32fns.c (w32_fullscreen_rect): Don't handle
7683 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7684 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7685 of SetWindowPos. Restore last placement also when leaving
7686 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7687 but the FULLSCREEN_BOTH case.
7689 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
7692 * data.c (arithcompare_driver):
7693 * fileio.c (Fcar_less_than_car):
7694 * fns.c (internal_equal):
7695 * frame.c (delete_frame):
7696 * lisp.h (enum More_Lisp_Bits):
7698 Avoid C99 constructs that don't work in C89.
7699 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
7700 to port to C89, which doesn't have 'long long'.
7701 (count_trailing_zero_bits): Use them.
7703 2014-01-03 Chong Yidong <cyd@gnu.org>
7705 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
7707 2014-01-02 Martin Rudalics <rudalics@gmx.at>
7709 Further adjust frame/window scrollbar width calculations.
7710 * window.c (apply_window_adjustment):
7711 Set windows_or_buffers_changed.
7712 (Fwindow_scroll_bars): Return actual scrollbar width.
7713 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7714 For non-toolkit builds again use 14 as minimum width and set
7715 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7716 * xterm.c (XTset_vertical_scroll_bar): Take width from
7717 WINDOW_SCROLL_BAR_AREA_WIDTH.
7718 (x_new_font): Rename wid to unit. Base calculation of new
7719 scrollbar width on toolkit used and make it analogous to that of
7720 x_set_scroll_bar_default_width.
7721 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7722 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7723 of GetSystemMetrics.
7724 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7725 WINDOW_SCROLL_BAR_AREA_WIDTH.
7726 (x_new_font): Make it correspond to changes in xterm.c.
7728 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7730 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7731 This is a cleaner way to fix the MinGW-w64 porting problem.
7732 Check for INTPTR_MAX misconfiguration.
7734 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7736 * search.c (newline_cache_on_off, find_newline): In indirect
7737 buffers, use the newline cache of the base buffer.
7739 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7740 buffer, invalidate the caches of its base buffer. (Bug#16265)
7742 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7743 buffers, use the width-run cache of the base buffer.
7745 * xdisp.c (redisplay_window): When the window displays an indirect
7746 buffer, and the character widths in the display table have
7747 changed, invalidate the width-run cache of the corresponding base
7750 * fileio.c (Finsert_file_contents): When invalidating the newline
7751 cache, consider the case of inserting into indirect buffer.
7753 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7754 In indirect buffers, use the paragraph cache of the base buffer.
7756 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7758 * window.c (grow_mini_window): Fix last change.
7760 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7762 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7764 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7766 * w32term.c (w32_initialize): Use LCID and LOWORD.
7768 * w32proc.c (create_child): Use pid_t for 5th argument.
7769 (IsValidLocale): Don't provide prototype for MinGW64.
7770 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7771 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7773 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7774 MinGW64 doesn't support.
7776 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7778 * w32.c (set_named_security_info): New function.
7779 (acl_set_file): Fall back on set_named_security_info if
7780 set_file_security fails.
7781 (g_b_init_set_named_security_info_w)
7782 (g_b_init_set_named_security_info_a): New static variables.
7783 (globals_of_w32): Initialize them to zero.
7784 (set_named_security_info): Set them to non-zero if the
7785 corresponding API is available.
7786 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7787 New function typedefs.
7789 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7791 Some more fixes following pixelwise resize changes including one
7793 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7794 of frame_resize_pixelwise.
7795 * widget.c (pixel_to_text_size): New function.
7796 (update_wm_hints): Have size hints respect value of
7797 frame_resize_pixelwise.
7798 (EmacsFrameResize): Alway process resize requests pixelwise.
7799 * window.c (grow_mini_window): Make sure mini window is at least
7801 * xdisp.c (display_menu_bar): Make sure menubar extends till
7803 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7804 (x_set_tool_bar_lines): Calculate pixelwise.
7805 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7806 frame_resize_pixelwise.
7808 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7810 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7811 variables not used there.
7813 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7815 * w32.c (sys_umask): New function. (Bug#16299)
7817 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7819 * dispnew.c (change_frame_size_1): Take old width of root window
7820 from that window's pixel width. (Bug#16284)
7822 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7824 Plain copy-file no longer chmods an existing destination (Bug#16133).
7825 * fileio.c (realmask): Now a static var, not a local.
7826 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7827 Remove arg STATPTR. All uses changed.
7828 (Fcopy_file): Do not alter permissions of existing destinations,
7829 unless PRESERVE-PERMISSIONS (renamed from
7830 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7831 Avoid race when testing for existing destinations and for
7832 when input and output files are the same.
7833 If changing the group fails, adjust both default and
7834 preserved permissions so that access is not granted to the
7836 (Fset_default_file_modes, init_fileio): Update realmask.
7837 (Fdefault_file_modes): Use realmask instead of calling umask.
7839 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7841 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7842 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7843 flags on the daemon pipe ends before execing.
7845 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7847 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7848 session. (Bug#14739)
7850 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7852 * callproc.c (Vexec_path): Document that exec-directory is in it.
7854 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7856 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7859 2013-12-27 Chong Yidong <cyd@gnu.org>
7861 * data.c (Fsymbol_function): Doc fix.
7863 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7865 Some more tinkering with Bug#16051.
7866 * window.c (resize_frame_windows): Don't let the size of the
7867 root window drop below the frame's default character size.
7868 Never ever delete any subwindows - let the window manager do the
7871 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7872 of toolbar lines needed when they exceed the height of the root
7874 (unwind_create_frame_1): New function.
7875 (Fx_create_frame): Generally inhibit calling the window
7876 configuration change hook here. Remove extra call to
7877 change_frame_size - it's not needed when we don't run the
7878 configuration change hook.
7880 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7882 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7883 On my Fedora 19 platform the core dumps were so big that
7884 my desktop became nearly catatonic.
7885 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7886 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7887 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7888 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7889 a clang-only syntax.
7890 * conf_post.h (__has_feature): New macro, if not already defined.
7891 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7892 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7894 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7896 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7897 is a file name. (Bug#16252)
7899 2013-12-25 Chong Yidong <cyd@gnu.org>
7901 * keyboard.c (Voverriding_terminal_local_map)
7902 (Voverriding_local_map): Doc fix.
7904 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7906 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7908 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7909 file name when it is submitted to ShellExecute. Simplify code.
7910 Don't test DOCUMENT for being a string, as that is enforced by
7911 CHECK_STRING. Doc fix.
7913 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7915 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7916 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7917 redisplay_tool_bar does. Improve and fix commentary.
7918 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7919 limits of the glyph matrices. (Bug#16051)
7920 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7921 only when the new size is different from the old one, and the new
7922 size can be achieved given the frame height.
7924 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7926 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7928 2013-12-23 Glenn Morris <rgm@gnu.org>
7930 * lread.c (Fload): Mention load-prefer-newer in doc.
7932 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7934 Handle Bug#16207 by being more restrictive when running hooks.
7935 * window.c (unwind_change_frame): New function.
7936 (Fset_window_configuration): Don't run configuration change hook
7937 while the frame configuration is unsafe. Call select_window
7940 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7942 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7944 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7946 * nsterm.h: Declare EmacsColor category.
7948 * nsterm.m (NSColor): Implement EmacsColor category.
7949 (ns_get_color): Use colorUsingDefaultColorSpace.
7950 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7952 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7954 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7956 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7957 having the PNG_NORETURN attribute, to avoid compiler warning in
7960 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7962 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7964 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7965 fringe background extension.
7966 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7967 because they are now always the same as `left' and `width',
7968 respectively. Remove code for the case that `width' and
7969 `sb_width' are different.
7971 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7973 Remove scroll_bar_actual_width from frames.
7974 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7975 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7976 (x_figure_window_size):
7977 * nsterm.m (x_set_window_size):
7978 * widget.c (set_frame_size):
7979 * w32term.c (x_set_window_size):
7980 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7981 scroll_bar_actual_width.
7983 Convert scroll_bar members to integers on Windows.
7984 * w32term.h (struct scroll_bar): Convert top, left, width,
7985 height, start, end and dragging to integers.
7986 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7988 * w32term.c (w32_set_scroll_bar_thumb)
7989 (w32_scroll_bar_handle_click): Remove XINT conversions for
7990 scroll_bar members. Treat bar->dragging as integer.
7991 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7992 first element. Remove XINT conversions for scroll_bar members.
7993 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7994 Remove XINT conversions for scroll_bar members.
7996 Fix assignment for new window total sizes.
7997 * window.c (Fwindow_resize_apply_total): Assign values for
8000 2013-12-20 Chong Yidong <cyd@gnu.org>
8002 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8003 argument to `append'.
8005 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8007 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8008 current text face, for extending the face of the display margins.
8011 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8012 Doc fix. (Bug#16190)
8014 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8016 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8019 * nsterm.m (Qfile, Qurl): New.
8020 (EV_MODIFIERS2): New macro.
8021 (EV_MODIFIERS): Use EV_MODIFIERS2.
8022 (ns_term_init): Remove font and color from DND, does not work on
8023 newer OSX, and other ports don't have them.
8024 (performDragOperation:): Handle modifiers used during drag.
8025 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8026 Remove global Lisp variables used to communicate with ns-win.el.
8027 Remove font and color handling.
8028 (syms_of_nsterm): Defsym Qfile and Qurl.
8030 2013-12-19 Anders Lindgren <andlind@gmail.com>
8032 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8033 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8035 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8036 (constrainFrameRect): Remove special case nr_screens == 1.
8037 Don't constrain size to size of view.
8039 * nsterm.h (ns_output): Remove dont_constrain.
8041 2013-12-19 Anders Lindgren <andlind@gmail.com>
8043 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8045 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8047 Minor fixes for recent openp changes.
8048 * lisp.h (GCPRO7): New macro.
8049 * lread.c (openp): Use bool for boolean; all callers changed.
8050 Protect save_string from GC. Don't assume that file descriptors
8051 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8052 warning about uninitialized variable.
8054 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8056 * w32fns.c (emacs_abort): Use intptr_t as argument of
8057 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8059 2013-12-18 Glenn Morris <rgm@gnu.org>
8061 * lread.c (Fload): Pass load_prefer_newer to openp.
8062 Don't bother checking mtime if openp already did it.
8063 (openp): Add `newer' argument, to check all suffixes
8064 and find the newest file.
8065 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8066 * callproc.c (call_process):
8067 * charset.c (load_charset_map_from_file):
8068 * emacs.c (init_cmdargs):
8069 * image.c (x_create_bitmap_from_file, x_find_image_file):
8071 * lread.c (Flocate_file_internal):
8072 * process.c (Fformat_network_address):
8073 * sound.c (Fplay_sound_internal):
8074 * w32.c (check_windows_init_file):
8075 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8077 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8079 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8081 * w32.c (getloadavg): Don't index samples[] array with negative
8082 indices. Recover from wall-clock time being set backwards.
8084 * w32term.c (w32_initialize): Declare the argument of
8085 set_user_model as const.
8087 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8088 (w32_menu_show): Constify some arguments passed to MessageBox.
8090 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8091 to initialize Lisp objects.
8093 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8094 initialize Lisp objects.
8096 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8097 use variables used only on X under that condition.
8099 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8100 variables not used there.
8102 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8104 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8105 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8107 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8109 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8110 code, revealed in presence of R2L characters, character
8111 compositions, and display vectors. A better fix for Bug#16148.
8112 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8113 GTK and NS builds, they don't have this member of struct frame.
8115 * dispextern.h (struct composition_it): Correct a comment for the
8118 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8120 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8121 This prevents a compilation error on C compilers that do not
8122 default functions to return 'int' if not declared. Also, add
8123 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8124 since it now uses inline functions.
8126 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8128 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8129 display margins on mode line, header line, and in the frame's
8130 tool-bar window. (Bug#16165)
8132 2013-12-16 Andreas Schwab <schwab@suse.de>
8134 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8136 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8138 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8141 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8143 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8145 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8147 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8148 intended to find bogus pointers in font objects (Bug#16140).
8149 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8150 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8151 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8152 Disable for MS-Windows due to Bug#15876; apparently this
8153 requires more or less substantial changes in fontset code.
8154 * xfont.c (xfont_close):
8155 * xftfont.c (xftfont_close): Call x_display_info_for_display
8156 to check whether 'Display *' is valid (Bug#16093 and probably
8159 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8161 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8162 Reported by Juanma Barranquero <lekktu@gmail.com>.
8164 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8165 open a pty on MS-Windows. (Bug#16152)
8167 * emacs.c (decode_env_path): Fix bogus comparison against
8168 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8170 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8172 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8173 (Fx_file_dialog): Add parentheses around && to silence warning.
8175 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8177 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8179 * xdisp.c (extend_face_to_end_of_line): Extend background of
8180 non-default face in margin areas as well. (Bug#16151)
8181 (display_line): Call extend_face_to_end_of_line for continued
8182 lines as well, if the display margins have non-zero width.
8183 (set_glyph_string_background_width): When needed, set the
8184 extends_to_end_of_line_p flag on glyph strings to be drawn in
8185 margin areas, not only in the text area.
8187 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8190 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8192 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8193 Don't worry about verify_error being t, since it has to be a list.
8195 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8197 Use bool for boolean, focusing on headers.
8198 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8199 No need to include <stdbool.h>, since conf_post.h does it now.
8200 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8201 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8202 (SET_PER_BUFFER_VALUE_P):
8203 * ccl.c, ccl.h (setup_ccl_program):
8204 * ccl.h (CHECK_CCL_PROGRAM):
8205 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8206 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8207 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8208 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8209 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8210 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8211 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8212 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8213 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8214 (CHARSET_FAST_MAP_SET):
8215 * coding.c (decode_coding_ccl, encode_coding_ccl):
8216 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8217 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8218 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8219 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8220 (decode_coding_c_string):
8221 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8222 * conf_post.h (has_attribute):
8223 * dispextern.h (trace_redisplay_p)
8224 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8225 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8226 (SET_GLYPH_FROM_CHAR_GLYPH)
8227 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8228 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8229 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8230 (cursor_in_mouse_face_p):
8231 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8232 (blank_row, prepare_desired_row)
8233 (build_frame_matrix_from_leaf_window, make_current)
8234 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8235 (update_window, scrolling_window, update_frame_line):
8236 * disptab.h (GLYPH_FOLLOW_ALIASES):
8237 * editfns.c (Fformat):
8238 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8239 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8240 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8241 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8242 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8243 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8244 (FONT_DEFERRED_LOG):
8245 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8246 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8247 (FRAME_MOUSE_UPDATE):
8248 * fringe.c (Fdefine_fringe_bitmap):
8249 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8250 (x_create_bitmap_from_xpm_data, xpm_load_image):
8251 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8252 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8253 (MERGE_INTERVAL_CACHE):
8254 * keymap.h (KEYMAPP):
8255 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8256 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8257 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8258 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8259 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8260 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8261 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8262 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8263 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8264 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8265 (SETUP_BUFFER_SYNTAX_TABLE):
8266 * systime.h (timespec_valid_p):
8267 * term.c (save_and_enable_current_matrix):
8268 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8269 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8270 (redisplay_internal, try_window_reusing_current_matrix)
8271 (sync_frame_with_window_matrix_rows, try_window_id)
8272 (display_menu_bar, display_tty_menu_item, display_mode_line)
8273 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8274 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8275 * xmenu.c (xmenu_show):
8276 * xterm.c (use_xim, x_term_init):
8277 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8278 (struct x_bitmap_record):
8279 Use bool for booleans.
8280 * ccl.c (struct buffer_text):
8281 * ccl.h (struct ccl_program):
8282 * charset.h (struct charset):
8284 * coding.h (struct iso_2022_spec, struct coding_system):
8285 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8286 (struct glyph_string, struct face, struct face_cache)
8287 (struct bidi_string_data, struct bidi_it)
8288 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8290 * editfns.c (Fformat):
8291 * frame.h (struct frame):
8292 * fringe.c (struct fringe_bitmap):
8293 * intervals.h (struct interval):
8294 * keyboard.h (struct kboard):
8295 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8296 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8297 (struct Lisp_Buffer_Local_Value, union specbinding):
8298 * macfont.m (struct macfont_info):
8299 * process.h (struct Lisp_Process):
8300 * termchar.h (struct tty_display_info):
8301 * window.h (struct window):
8302 * xterm.h (struct x_output):
8303 Use bool_bf for boolean bit-fields.
8304 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8305 All callers changed.
8306 * ccl.h (struct ccl_program): Remove unused members private_state,
8307 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8309 (struct ccl_spec): Remove unused members cr_carryover,
8310 eight_bit_carryover.
8311 * conf_post.h: Include <stdbool.h>.
8312 (bool_bf): New type.
8313 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8314 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8315 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8316 'do { ... } while (false)' brackets.
8317 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8318 Args must now be expressions; all callers changed.
8319 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8320 (PRODUCE_GLYPHS): Simplify use of boolean.
8321 * fileio.c (Fcopy_file):
8322 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8323 * lisp.h (UNGCPRO): Return void, not int.
8324 (FOR_EACH_TAIL): Use void expression, not int expression.
8325 * region-cache.c: Reindent.
8326 * region-cache.h: Copy comments from region-cache.c, to fix
8327 incorrect remarks about booleans.
8329 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8331 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8332 when character at point is displayed from a display vector.
8335 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8337 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8338 now a list of certificate validation checks that will abort a
8339 connection with an error.
8340 (Fgnutls_boot): Document it and use it.
8342 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8344 * w32term.c (w32_enable_frame_resize_hack): New variable.
8345 (x_set_window_size): Use it to hack frame resizing on Windows
8348 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8350 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8351 Windows-specific code to w32.c. Change error message text to
8352 match that of Posix platforms.
8354 * w32.c (w32_copy_file): New function, most of the code copied and
8355 reworked from Fcopy_file. Improve error handling. Plug memory
8356 leak when errors are thrown. Support file names outside of the
8357 current codepage. (Bug#7100)
8359 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8361 * lread.c (load_path_default): Prototype.
8363 2013-12-13 Glenn Morris <rgm@gnu.org>
8365 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8366 (dump_path): Remove.
8367 (load-path-default): Remove `changed' argument.
8368 Do not set dump_path permanently. Simplify.
8369 (init_lread): Simplify.
8370 (syms_of_lread): Remove dump_path.
8372 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8374 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8375 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8376 2013-12-12 font-related change to avoid Bug#16128, which
8377 is quite hard to fix without even more substantial changes.
8379 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8381 * font.c (font_close_object): Check for live frame (Bug#16128).
8383 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8385 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8386 Return ptrdiff_t, not int, since it's a buffer size.
8387 Reindent/reparen some macros to a more Gnuish style.
8389 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8391 Avoid undefined behavior with huge regexp interval counts.
8392 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8393 since it's now specialized to interval counts. All uses changed.
8394 Do not assume wraparound on signed integer overflow.
8395 (regex_compile): Simplify based on the above changes.
8397 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8399 Support file names on MS-Windows that use characters outside of
8400 the current system codepage. (Bug#7100)
8402 * w32.c (get_file_security, set_file_security)
8403 (create_symbolic_link): Separate pointers and boolean flags for
8404 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8405 non-zero, else the former.
8406 (codepage_for_filenames, filename_to_utf16, )
8407 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8409 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8411 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8412 Accept only one argument; all callers changed.
8413 (dostounix_filename): Remove the second argument, now works in
8414 UTF-8. All callers changed.
8415 (parse_root): Lose DBCS code.
8416 (get_long_basename, w32_get_short_filename, init_environment)
8417 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8418 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8419 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8420 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8421 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8422 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8424 (ansi_encode_filename): New function.
8425 (get_emacs_configuration, get_emacs_configuration_options):
8427 (add_volume_info, GetCachedVolumeInformation): Run the input file
8428 name through unixtodos_filename, to ensure it is stored and
8429 referenced in canonical form.
8430 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8431 (logon_network_drive, sys_link, utime): Improve error handling.
8432 (sys_access): New function.
8433 (hashval, generate_inode_val): Unused functions deleted.
8434 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8435 (check_windows_init_file): Convert error message from UTF-8 to
8436 ANSI codepage, for display in the message box.
8437 (globals_of_w32): Set w32_unicode_filenames according to the OS
8440 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8441 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8442 (syms_of_w32term): Declare w32-unicode-filenames.
8444 * w32proc.c (new_child, delete_child): Remove code that handled
8445 unused pending_deletion and input_file members of the child struct.
8446 (create_child, sys_spawnve): Convert all file names to ANSI
8447 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8448 name cannot be encoded in ANSI codepage. Don't use
8449 unixtodos_filename, mirror slashes by hand.
8450 (record_infile, record_pending_deletion): Functions deleted.
8451 (Fw32_short_file_name): Call w32_get_short_filename instead of
8454 * w32notify.c (add_watch): Work in Unicode mode when
8455 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8456 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8457 instead, do the same with Lisp primitives.
8459 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8460 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8461 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8462 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8463 (Fw32_shell_execute): Improve error reporting.
8464 (Fdefault_printer_name): Ifdef away for Cygwin.
8466 * w32.h (struct _child_process): Remove input_file and
8467 pending_deletion members that are no longer used.
8468 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8469 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8470 (ansi_encode_filename): New and updated prototypes.
8472 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8474 (unexec): Don't use dostounix_filename, it expects a file name in
8475 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8478 * fileio.c (Ffile_name_directory, file_name_as_directory)
8479 (directory_file_name, Fexpand_file_name)
8480 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8481 arguments of dostounix_filename.
8482 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8483 use MAX_UTF8_PATH for size of file-name strings.
8484 (emacs_readlinkat): Build an explicitly unibyte string for file
8486 (syms_of_fileio) <file-name-coding-system>:
8487 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8489 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8490 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8491 directories to UTF-8.
8492 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8493 environment, and each element of the input PATH, to UTF-8.
8495 * dired.c (file_attributes): Use build_unibyte_string explicitly
8496 to make Lisp strings from user and group names.
8498 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8501 * coding.c (decode_file_name, encode_file_name): New functions.
8503 * termcap.c (tgetent): Adapt to the change in arguments of
8506 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8509 * msdos.c (dostounix_filename, init_environment): Adapt to the
8510 change in arguments of dostounix_filename.
8512 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8513 [WINDOWSNT]: Encode file names passed to the image libraries in
8516 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8517 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8519 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8520 arguments of dostounix_filename.
8522 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8524 * font.h (struct font_entity) [HAVE_NS]: New field to record
8525 font driver which was used to create this entity.
8526 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8527 frame where the font was opened.
8528 (font_close_object): Add prototype.
8529 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8530 (font_close_object): Not static any more. Lost frame arg.
8531 Adjust comment and users.
8532 * alloc.c (cleanup_vector): Call font_close_object to adjust
8533 per-frame font counters correctly. If HAVE_NS, also call
8534 driver-specific cleanup for font-entity objects.
8535 * ftfont.c (ftfont_open):
8536 * nsfont.m (nsfont_open):
8537 * w32font.c (w32font_open_internal):
8538 * xfont.c (xfont_open):
8539 * xftfont.c (xftfont_open): Save frame pointer in font object.
8540 * macfont.m (macfont_open): Likewise.
8541 (macfont_descriptor_entity): Save driver pointer to be able
8542 to call its free_entity routine when font-entity is swept.
8543 * ftxfont.c (ftxfont_open): Add eassert because frame
8544 pointer should be saved by ftfont_driver.open.
8546 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8548 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8549 input polling is used. This is still meaningful for Cygwin, see
8550 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8551 * keyboard.c (poll_for_input_1, input_polling_used):
8552 Define unconditionally.
8553 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8554 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8555 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8556 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8557 (face_for_char): Likewise. Rearrange eassert and return ASCII
8558 face for CHAR_BYTE8_P.
8559 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8561 2013-12-11 Ken Brown <kbrown@cornell.edu>
8563 * dispextern.h (erase_phys_cursor):
8564 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8566 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8568 * nsterm.m (x_free_frame_resources):
8569 * term.c (tty_free_frame_resources):
8570 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8571 face cache because it's implied by free_frame_faces anyway.
8572 * w32term.c (x_free_frame_resources): Likewise. Do not call
8573 free_frame_faces twice.
8575 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8577 * editfns.c (Fformat_time_string): Mention %F in the doc.
8579 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8581 * window.c (resize_frame_windows): Don't return immediately when
8582 the root window's size doesn't change - the minibuffer window
8583 may still have to be repositioned/resized.
8584 * xfns.c (Fx_create_frame): Always change the frame size after
8585 initializing the frame's faces.
8586 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8587 change_frame_size should already have done it.
8588 (x_new_font): Assign new tool- and menu-bar heights.
8589 (x_set_window_size_1): Account for tool- and menu-bar heights
8590 (Bug#16013). Don't set pixel sizes since change_frame_size
8591 should already have done it.
8593 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8595 Remove the option of using libcrypto.
8596 * Makefile.in (LIB_CRYPTO): Remove.
8597 (LIBES): Don't use it.
8599 2013-12-11 Juri Linkov <juri@jurta.org>
8601 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8602 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8604 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8606 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8607 drawn tool bar items (Bug#16058).
8608 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8610 2013-12-09 Ken Brown <kbrown@cornell.edu>
8612 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8614 * lisp.h (get_frame_param): Adjust conditions for prototype
8617 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8619 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8620 Avoid unused macro warning if configured --without-xft.
8622 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8624 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8626 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8628 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8630 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8632 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8634 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8636 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8638 Use libcrypto's checksum implementations if available, for speed.
8639 * Makefile.in (LIB_CRYPTO): New macro.
8642 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8643 The macro didn't conform to C99 due to type mismatch,
8644 which caused compilation failure with Sun C 5.12,
8645 and it was confusing anyway. Include window.h to declare
8646 redisplay_other_windows.
8648 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8650 * window.c (set_window_buffer): Update mode line (bug#16084).
8652 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8654 Fix minor problems found by static checking.
8655 * keyboard.c (poll_for_input_1, input_polling_used):
8656 Define only if HAVE_NTGUI.
8657 * xmenu.c (popup_activate_callback): Omit unnecessary
8658 check against USE_X_TOOLKIT, which must be defined here anyway.
8659 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8662 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8664 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8666 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8668 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8670 * nsterm.m (x_set_window_size): Remove fprintf.
8671 (init): Define always. Set applicationDidFinishLaunchingCalled
8673 (applicationDidFinishLaunching:):
8674 Set applicationDidFinishLaunchingCalled.
8675 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8678 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8680 Pixel resize changes for NS (Bug#16049).
8681 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8682 height/width. row/cols are locals.
8683 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8684 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8685 (windowWillResize): Remove gsextra. Calculate extra as in
8687 (x_new_font): Don't change frame size if fullscreen.
8688 Change size pixelwise.
8690 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
8691 comment in xfns.c. Change to pixelwise call.
8693 2013-12-06 Eli Zaretskii <eliz@gnu.org>
8695 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
8698 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8700 * xterm.c (input_signal_count): Remove.
8701 (x_dispatch_event): Define unconditionally.
8702 (x_make_frame_visible): Process X events until the frame
8703 is really visible (Bug#16027).
8704 * xterm.h (x_dispatch_event): Declare unconditionally.
8706 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
8708 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
8710 * nsterm.m (x_set_window_size): Handle pixelwise.
8712 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8714 * w32term.c (x_new_font):
8715 * xterm.c (x_new_font): Calculate new frame size from new font
8718 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8720 * lisp.h (FOR_EACH_TAIL): New macro.
8721 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8723 * window.c (select_window): Call second wset_redisplay before we change
8724 selected_window (bug#16034).
8726 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8728 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8730 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8732 * w32xfns.c: Include window.h, to avoid a compiler warning.
8734 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8736 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8737 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8738 window_scroll takes care of it.
8739 (Fset_window_point, Fdelete_other_windows_internal)
8740 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8741 (Fsplit_window_internal, Fdelete_window_internal)
8742 (Fresize_mini_window_internal, Fset_window_configuration)
8743 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8744 cause redisplay instead of forcing a complete redisplay.
8745 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8746 we're only affecting the selected_window.
8748 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8750 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8751 directional control characters. Update type and category
8752 determination according to the UBA from Unicode v6.3.
8753 (bidi_category_t): New category EXPLICIT_FORMATTING.
8755 * dispextern.h (bidi_type_t): Update to include new bidirectional
8756 properties introduced with Unicode v6.3. (Bug#16043)
8758 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8760 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8763 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8765 * font.c (font_list_entities): Remove dummy assignment.
8766 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8767 used on graphic displays only. Remove unused 'font_encoder' member.
8768 (struct font_bitmap): Remove unused 'extra' member.
8769 * nsfont.m (nsfont_open):
8770 * w32font.c (w32font_open_internal):
8771 * ftfont.c (ftfont_get_bitmap): Adjust users.
8773 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8775 Use bool for boolean.
8776 * tparam.c (tparam1):
8777 * undo.c (record_point, record_property_change):
8778 Use bool for boolean, for local vars that are always true or false.
8780 Minor integer overflow fixes (Bug#16033).
8781 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8782 This improves on the previous fix to this function.
8783 (window_resize_check): When summing up pixel counts, don't rely on
8784 undefined behavior if the sum overflows.
8786 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8788 * window.c (Fset_window_new_pixel): Don't choke at negative
8789 argument value (Bug#16033).
8791 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8792 to avoid crash in window_box_height.
8794 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8795 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8797 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8799 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8801 Minor integer overflow fixes.
8802 * window.c (Fset_window_new_pixel, grow_mini_window):
8803 * xdisp.c (Fwindow_text_pixel_size):
8804 Avoid undefined behavior on signed integer overflow.
8805 * xfns.c (x_set_mouse_color):
8806 Check that drag shape fits in 'unsigned', since that's what X wants.
8808 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8810 Improve reporting of fatal exception on MS-Windows.
8811 * w32fns.c (my_exception_handler): New function.
8812 (globals_of_w32fns): Set it up as the unhandled exception
8813 handler. Initialize exception code and address to zeros.
8814 (emacs_abort): If the exception code and address are available,
8815 print them at the beginning of the backtrace. Fix the format of
8816 printing addresses (was producing 0x0x12345678 on XP).
8819 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8821 * eval.c (Fbacktrace__locals): New function.
8822 (syms_of_eval): Defsubr it.
8824 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8826 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8827 Define here to unify between...
8828 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8829 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8831 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8833 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8835 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8836 fringe background extension.
8837 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8838 because they are now always the same as `left' and `width',
8839 respectively. Remove code for the case that `width' and
8840 `sb_width' are different.
8842 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8844 Fix minor problems found by static checking.
8845 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8846 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8847 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8849 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8851 * image.c (imagemagick_compute_animated_image): Don't crash if we
8852 have an animation with different-sized images (bug#15313).
8854 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8856 Remove some unused items introduced during pixelwise change.
8857 * window.c (window_resize_total_check): Remove unused function.
8858 * xdisp.c (remember_mouse_glyph): Remove unused label.
8859 (Ftool_bar_height): Move declaration inside #if.
8860 * xterm.c (x_set_window_size): Don't use r and c.
8862 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8864 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8867 * window.c (Fset_window_configuration): Comment out unused variables.
8869 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8871 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8873 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8875 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8877 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8878 HAVE_GNUTLS3 (Bug#16001).
8880 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8881 if interrupts are deferred (Bug#15801).
8883 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8885 Support resizing frames and windows pixelwise.
8886 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8887 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8888 (struct glyph_matrix): Replace window_left_col and
8889 window_top_line by window_pixel_left and window_pixel_top.
8890 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8892 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8893 (draw_window_divider, move_it_to, x_draw_right_divider)
8894 (x_draw_bottom_divider, change_frame_size): Add or fix
8896 * dispnew.c (change_frame_size_1): Change prototype.
8897 (adjust_glyph_matrix, required_matrix_width)
8898 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8899 values instead of lines and columns.
8900 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8901 WINDOW_TOTAL_FRINGE_WIDTH.
8902 (handle_window_change_signal, do_pending_window_change)
8903 (init_display): Adjusts calls of change_frame_size.
8904 (change_frame_size, change_frame_size_1): Handle pixelwise
8906 * frame.c (Qright_divider_width, Qbottom_divider_width):
8908 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8909 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8910 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8911 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8913 (set_frame_param): New function.
8914 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8915 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8916 (Ffringe_width, Fborder_width, Fright_divider_width)
8917 (Fbottom_divider_width): New functions, defsubr them.
8918 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8919 New argument pixelwise.
8920 (struct frame_parm_table): New members Qright_divider_width and
8921 Qbottom_divider_width.
8922 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8923 (x_report_frame_params): Handle Qright_divider_width and
8924 Qbottom_divider_width.
8925 (x_set_right_divider_width, x_set_bottom_divider_width):
8927 (frame_resize_pixelwise): New option.
8928 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8929 new_pixelwise, right_divider_width and bottom_divider_width;
8930 remove total_lines; rename text_lines, text_cols, new_text_lines
8931 and new_text_cols to text_height, text_width, new_height and
8932 new_width respectively.
8933 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8934 FRAME_TEXT_WIDTH respectively.
8935 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8936 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8937 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8939 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8940 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8941 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8942 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8943 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8944 (FRAME_TOTAL_COLS_ARG): Remove macro.
8945 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8946 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8947 (x_wm_set_size_hint): Handle frame pixel sizes.
8948 * indent.c (compute_motion, Fcompute_motion):
8949 Call window_body_width instead of window_body_cols.
8950 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8951 (make_lispy_position): Handle right and bottom dividers.
8952 (Fsuspend_emacs): Pixelize call of change_frame_size.
8953 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8954 * lisp.h: Extern set_frame_param.
8955 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8957 (Fx_create_frame): Add entry for vertical_drag_cursor.
8958 Pixelize call of change_frame_size.
8959 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8960 * nsterm.m (ns_update_window_end): Optionally draw right
8962 (x_set_window_size): Add argument pixelwise.
8963 Call check_frame_size and change_frame_size with pixelwise zero.
8964 (ns_draw_window_divider): New function.
8965 (ns_redisplay_interface): Add ns_draw_window_divider.
8966 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8967 (x_new_font): Call x_set_window_size with pixelwise zero.
8968 * print.c (print_object): For a window print its sequence
8970 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8971 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8972 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8973 (w32_createwindow): Use scroll bar area width.
8974 (w32_wnd_proc): Handle bottom divider width.
8975 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8976 (Fx_create_frame): Default divider width parameters.
8977 Caclulate sizes pixelwise. Add vertical drag cursor support.
8978 (x_create_tip_frame): Default divider widths to zero.
8979 Pixelize call to change_frame_size.
8980 (Fx_show_tip): Add handling of divider widths. Pixelize window
8982 (Fw32_frame_rect): New function.
8983 (frame_parm_handler w32_frame_parm_handlers): Add divider
8985 (Vx_window_vertical_drag_shape): Add variable.
8986 * w32inevt.c (resize_event, maybe_generate_resize_event):
8987 Pixelize change_frame_size calls.
8988 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8990 * w32term.c (w32_draw_window_divider): New function.
8991 (x_update_window_end): Handle right divider.
8992 (w32_draw_fringe_bitmap, x_scroll_run)
8993 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8994 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8995 Calculate new frame sizes pixelwise.
8996 (x_new_font): Pixelize call to x_set_window_size.
8997 (x_check_fullscreen): Pixelize call to change_frame_size.
8998 (x_set_window_size_1, x_set_window_size): New argument
8999 pixelwise. Calculate pixelwise.
9000 (x_wm_set_size_hint): Use scroll bar area width.
9001 (w32_redisplay_interface): Add w32_draw_window_divider.
9002 * w32term.h (struct w32_output): Add vertical drag cursor.
9003 * widget.c (set_frame_size, update_wm_hints)
9004 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9006 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9007 * window.c (sequence_number): Restore.
9008 (Fwindow_pixel_width, Fwindow_pixel_height)
9009 (Fwindow_mode_line_height, Fwindow_header_line_height)
9010 (window_pixel_to_total, Frun_window_scroll_functions)
9011 (Fset_window_new_pixel, window_resize_apply_total)
9012 (Fwindow_resize_apply_total): New functions.
9013 (window_body_height, window_body_width): Rename from
9014 window_body_lines. New argument PIXELWISE.
9015 Calculate pixelwise.
9016 (Fwindow_body_height, Fwindow_body_width): New argument
9018 (coordinates_in_window, window_relative_x_coord): Use window's
9019 pixel width instead of total width.
9020 (replace_window, recombine_windows): Initialize pixel values.
9021 (resize_root_window, resize_frame_windows, grow_mini_window)
9022 (shrink_mini_window): New argument PIXELWISE.
9023 Calculate pixelwise.
9024 (Fdelete_other_windows_internal, adjust_window_margins)
9025 (window_resize_check, window_resize_apply)
9026 (Fdelete_window_internal, Fresize_mini_window_internal)
9027 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9028 (check_frame_size): Rename arguments. New argument PIXELWISE.
9029 Calculate pixelwise.
9030 (set_window_buffer): Make samebuf bool. Run configuration change
9031 hook only if buffer changed.
9032 (Fset_window_buffer): Rewrite doc-string.
9033 (make_window): Initialize new_pixel slot.
9034 (Fwindow_resize_apply): Check pixel size of root window.
9035 (Fsplit_window_internal): Call 2nd argument pixel_size.
9036 Calculate pixelwise.
9037 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9039 (save_window_data): New slots frame_text_width,
9040 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9041 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9043 (Fcurrent_window_configuration, Fset_window_configuration)
9044 (save_window_save, compare_window_configurations): Handle new
9045 slots in save_window_data and saved_window.
9046 (Fset_window_scroll_bars): Fix doc-string.
9047 (window_resize_pixelwise): New variable.
9048 (coordinates_in_window, Fcoordinates_in_window_p):
9050 (make_parent_window): Adjust sequence_number.
9051 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9053 * window.h (struct window): New members new_pixel, pixel_left,
9054 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9055 (wset_new_pixel): New function.
9056 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9057 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9058 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9059 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9060 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9061 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9062 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9063 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9064 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9065 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9066 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9067 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9068 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9069 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9070 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9072 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9073 (window_body_width, check_frame_size): Adapt external declarations.
9074 * xdisp.c (last_max_ascent): New integer.
9075 (window_text_bottom_y): Handle bottom divider.
9076 (window_box_width, window_box_height): Calculate pixelwise.
9077 (get_glyph_string_clip_rects): Handle right divider.
9078 (remember_mouse_glyph): When windows are resized pixelwise
9079 proceed with width and height set to 1.
9080 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9082 (move_it_to): Calculate and return maximum x position
9084 (Fwindow_text_pixel_size): New function.
9085 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9086 (tool_bar_lines_needed): Rename to tool_bar_height.
9087 Calculate pixelwise.
9088 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9089 Calculate pixelwise.
9090 (redisplay_tool_bar): Calculate pixelwise.
9091 (redisplay_window): Calculate pixelwise. Handle dividers.
9092 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9093 (x_draw_vertical_border): Handle dividers.
9094 (define_frame_cursor1): Handle vertical drag cursor.
9095 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9096 (expose_window): Calculate pixelwise. Handle dividers.
9097 (init_xdisp): Initialize pixel values.
9098 * xfaces.c (Qwindow_divider): New face.
9099 (realize_basic_faces): Realize it.
9100 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9101 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9102 (x_set_scroll_bar_default_width): Default actual width to 16.
9103 (Fx_create_frame): Set sizes pixelwise.
9104 (x_create_tip_frame): Default divider widths to zero.
9105 Pixelize call of change_frame_size.
9106 (Fx_show_tip): Handle divider widths. Initial pixel position
9108 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9109 (Vx_window_vertical_drag_shape): New option.
9110 * xmenu.c (free_frame_menubar): Pixelize call of
9112 * xterm.c (x_draw_window_divider): New function.
9113 (x_update_window_end): Optionally draw right divider.
9114 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9115 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9116 (handle_one_xevent, x_new_font): Calculate pixelwise.
9117 (x_set_window_size_1, x_set_window_size): New argument
9118 pixelwise. Calculate pixelwise.
9119 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9120 (struct x_redisplay_interface): Add x_draw_window_divider.
9121 * xterm.h (struct x_output): Add vertical_drag_cursor.
9123 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9125 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9126 Set invisible frames's `redisplay' when a full redisplay is requested.
9127 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9128 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9129 (display_mode_lines): Set it here instead.
9131 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9133 * dispextern.h (set_window_update_flags): Remove.
9135 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9137 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9139 * xdisp.c (REDISPLAY_SOME_P): New macro.
9140 (redisplay_internal): Use it (bug#15999).
9141 (prepare_menu_bars, redisplay_window): Use it as well.
9143 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9145 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9147 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9148 (globals_of_w32font): Zero it out.
9149 (GetCharWidth32W_Proc): New function pointer.
9150 (get_char_width_32_w): New function.
9151 (compute_metrics): If get_glyph_outline_w returns an error, try
9152 get_char_width_32_w before declaring a failure. This avoids
9153 punishing raster (a.k.a. "bitmap") fonts by slowing down
9154 redisplay. (Bug#6364).
9156 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9158 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9159 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9160 highlight needs to be redisplayed. (Bug#15913)
9162 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9164 Fix minor problems found by static checking.
9165 * buffer.h (struct buffer_text, struct buffer):
9166 * frame.h (struct frame):
9167 * window.h (struct window):
9168 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9169 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9170 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9171 no-longer-valid use of HAVE_MENUS.
9172 * xdisp.c (propagate_buffer_redisplay): Now static.
9174 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9176 * xmenu.c (Fmenu_or_popup_active_p):
9177 * window.c (Fset_window_configuration):
9178 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9179 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9180 * fns.c (Fyes_or_no_p):
9181 * editfns.c (Fmessage_box, Fmessage_or_box):
9182 * alloc.c (make_save_ptr_ptr):
9183 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9185 * window.c (Fset_window_configuration): Move select_window later.
9187 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9189 Refine redisplay optimizations to only redisplay *some* frames/windows
9190 rather than all of them.
9191 * xdisp.c (REDISPLAY_SOME): New constant.
9192 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9193 (bset_redisplay, bset_update_mode_line): New functions.
9194 (message_dolog): Use bset_redisplay.
9195 (clear_garbaged_frames): Use fset_redisplay.
9196 (echo_area_display): Use wset_redisplay.
9197 (buffer_shared_and_changed): Remove.
9198 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9199 frame titles. Compute the actual set of windows redisplayed.
9200 Don't update frame titles and menu bars for frames that don't need to
9202 (propagate_buffer_redisplay): New function.
9204 (redisplay_internal): Use it. Be more selective in the set of windows
9205 we redisplay. Propagate windows_or_buffers_changed to
9206 update_mode_lines a bit later to simplify the code.
9207 (mark_window_display_accurate_1): Reset window and buffer's
9209 (redisplay_window): Do nothing if neither the window nor the buffer nor
9210 the frame needs redisplay.
9211 * window.h (struct window): Add `redisplay' field.
9212 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9213 (redisplay_other_windows, window_list): New declarations.
9214 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9215 (window_list): Not static any more.
9216 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9217 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9218 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9219 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9220 * frame.h (struct frame): Add `redisplay' field.
9221 Move `external_menu_bar' bitfield next to other bit-fields.
9222 (SET_FRAME_GARBAGED): Use fset_redisplay.
9223 (SET_FRAME_VISIBLE): Don't garbage the frame;
9224 Use redisplay_other_windows.
9225 * buffer.h (struct buffer): Add `redisplay' field.
9226 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9227 (modify_overlay): Use bset_redisplay.
9228 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9230 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9232 Support w32 file notifications in batch mode.
9233 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9234 invalid (which happens in batch mode). If non-interactive, call
9235 handle_file_notifications to store file notification events in the
9236 input queue. (Bug#15933)
9238 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9240 * w32inevt.c (handle_file_notifications): Now external, not static.
9242 * w32term.h (handle_file_notifications): Provide prototype.
9244 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9245 init_crit, since init_display, which does that otherwise, is not
9248 2013-11-27 Glenn Morris <rgm@gnu.org>
9250 * Makefile.in ($(lispsource)/international/charprop.el): New.
9251 (emacs$(EXEEXT)): Depend on charprop.el.
9253 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9255 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9256 deleting portions of the buffer under non-nil REPLACE argument.
9259 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9260 directory, watch it and not its parent.
9261 (add_watch): Allow empty string in FILE.
9263 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9265 * window.c (Fset_window_start, window_resize_apply)
9266 (window_scroll): Reset window_end_valid (Bug#15957).
9268 2013-11-27 Glenn Morris <rgm@gnu.org>
9270 * Makefile.in (leimdir): Now in lisp source directory.
9271 ($(leimdir)/leim-list.el): Just use ../leim .
9272 * epaths.in (PATH_DUMPLOADSEARCH):
9273 * lread.c (load_path_default):
9274 * nsterm.m (ns_load_path): No more leim directory.
9276 2013-11-26 Andreas Schwab <schwab@suse.de>
9278 * .gdbinit (xgettype): Add cast.
9280 2013-11-26 Glenn Morris <rgm@gnu.org>
9282 Preload leim-list.el.
9283 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9284 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9285 is a single directory.
9287 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9289 bool-vector-subsetp is now the normal direction (Bug#15912).
9290 * data.c (Fbool_vector_subsetp): Test whether the first argument
9291 is a subset of the second one, not the reverse. Add doc string.
9293 Fix minor problems found by static checking.
9294 * lread.c (load_path_default): Now static.
9295 * textprop.c (text_property_stickiness): Be consistent about the
9296 test used when deciding whether to consider the previous character.
9297 This simplifies the code a bit.
9299 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9301 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9303 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9304 (syms_of_frame): Don't defsubr them.
9306 2013-11-25 Glenn Morris <rgm@gnu.org>
9308 * lread.c (load_path_default): Change the sense of the argument.
9309 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9310 from dump_path. When it is not, avoid checking dump_path twice.
9312 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9313 uninstalled dump_path against installed Vload_path. (Bug#15964)
9315 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9317 Export get_pos_property to Elisp.
9318 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9319 (syms_of_editfns): Export it to Elisp.
9321 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9323 2013-11-23 Romain Francoise <romain@orebokech.com>
9325 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9326 initialization here ...
9327 (syms_of_fileio): ... from here.
9329 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9331 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9332 Please use --enable-check-lisp-object-type.
9334 2013-11-23 Glenn Morris <rgm@gnu.org>
9336 * process.c (get_process): Explicit error for dead buffers.
9338 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9340 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9342 2013-11-23 Glenn Morris <rgm@gnu.org>
9344 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9345 * lread.c (load_path_check): Take path to check as argument.
9346 (load_path_default): New, split from init_lread.
9347 (init_lread): Move calc of default load-path to load_path_default.
9348 Empty elements in EMACSLOADPATH now stand for the default.
9349 (load-path): Doc fix.
9350 * emacs.c (decode_env_path): Add option to treat empty elements
9351 as nil rather than ".".
9352 * callproc.c (init_callproc_1, init_callproc):
9353 * image.c (Vx_bitmap_file_path):
9354 * lisp.h (decode_env_path):
9355 * lread.c (Vsource_directory):
9356 Update for new argument spec of decode_env_path.
9358 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9360 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9361 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9363 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9365 Fix some dependency problems that cause unnecessary recompiles.
9367 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9368 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9369 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9370 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9371 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9372 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9373 (boostrap-clean): No need to remove stamp-oldxmenu.
9375 Fix recently introduced bool vector overrun.
9376 This was due to an optimization that went awry.
9377 Reported by Glenn Morris in
9378 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9379 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9380 for empty vectors, undoing the 2013-11-18 change.
9381 * data.c (bool_vector_binop_driver): Rely on this.
9382 Fix bug that occasionally overran the destination.
9383 * lisp.h (struct Lisp_Bool_vector): Document this.
9385 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9387 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9390 * nsterm.m (init, run, stop:): Comment out for now, does not work
9393 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9395 * charset.c (syms_of_charset): Don't read past end of string.
9397 2013-11-19 Glenn Morris <rgm@gnu.org>
9399 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9401 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9403 Add hooks to run on gaining/losing focus. (Bug#15029)
9404 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9405 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9406 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9408 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9410 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9411 The old names predated the API change that put destination at end.
9413 Improve API of recently-added bool vector functions (Bug#15912).
9414 The old API had (bool-vector-count-matches A B)
9415 and (bool-vector-count-matches-at A B I), which gave the
9416 misleading impression that the two functions were variants, one
9417 with a location I. The new API has (bool-vector-count-population A)
9418 and (bool-vector-count-consecutive A B I) to make the distinction
9419 clearer. The first function no longer has a B argument, since the
9420 caller can easily determine the number of nils if the length and
9421 number of ts is known.
9422 * data.c (Fbool_vector_count_population): Rename from
9423 bool_vector_count_matches, and accept just 1 argument.
9424 (Fbool_vector_count_consecutive): Rename from
9425 Fbool_vector_count_matches_at.
9427 Always allocate at least one bits_word per bool vector.
9428 See Daniel Colascione in:
9429 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9430 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9431 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9432 * lisp.h (struct Lisp_Bool_vector): Document this.
9434 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9436 * insdel.c (invalidate_buffer_caches): New function, consolidated
9437 from part of prepare_to_modify_buffer.
9438 (insert_from_gap, prepare_to_modify_buffer):
9439 * coding.c (code_convert_region, code_convert_string):
9440 Call invalidate_buffer_caches. (Bug#15841)
9442 * lisp.h (invalidate_buffer_caches): Add prototype.
9444 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9446 * w32term.c (x_update_window_end): Don't invalidate the entire
9447 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9448 highlight needs to be redisplayed. (Bug#15913)
9450 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9452 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9454 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9456 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9457 while we are using Vprin1_to_string_buffer.
9459 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9460 after inserting the description string. (Bug#15907)
9462 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9464 * data.c: Work around bogus GCC diagnostic about shift count.
9465 Reported by Eli Zaretskii in
9466 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9467 (pre_value): New function.
9468 (count_trailing_zero_bits): Use it.
9470 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9472 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9473 assume C macros are not supported even under -g3 in these old GCC
9476 2013-11-15 Leo Liu <sdl.web@gmail.com>
9478 * minibuf.c (Ftry_completion, Fall_completions)
9479 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9481 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9483 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9484 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9485 This avoids placing unnecessary constants into the Emacs code.
9487 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9489 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9490 for Cygwin w32 build.
9492 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9493 for Cygwin w32 build. (Bug#15892)
9495 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9497 Simplify, port and tune bool vector implementation.
9498 * alloc.c (bool_vector_exact_payload_bytes)
9499 (bool_vector_payload_bytes): Remove.
9500 (bool_vector_fill): Return its argument.
9501 * alloc.c (bool_vector_fill):
9503 * print.c (print_object):
9504 Simplify by using bool_vector_bytes.
9505 * alloc.c (make_uninit_bool_vector):
9506 New function, broken out from Fmake_bool_vector.
9507 (Fmake_bool_vector): Use it. Use tail call.
9508 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9509 * data.c (BITS_PER_ULL): New constant.
9510 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9511 if long long versions don't exist.
9512 (shift_right_ull): New function.
9513 (count_one_bits_word): New function, replacing popcount_bits_word
9514 macro. Don't assume that bits_word is no wider than long long.
9515 (count_one_bits_word, count_trailing_zero_bits):
9516 Don't assume that bits_word is no wider than long long.
9517 * data.c (bool_vector_binop_driver, bool_vector_not):
9518 * fns.c (Fcopy_sequence):
9520 Create an uninitialized destination, to avoid needless work.
9521 (internal_equal): Simplify.
9522 (Ffillarray): Prefer tail call.
9523 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9524 contain at least one word.
9525 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9526 chars are narrower than ints.
9527 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9528 * fns.c (Fcopy_sequence):
9530 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9531 Don't try to port to hosts where bits_word values have holes; the
9532 code wouldn't work there anyway. Verify this assumption, though.
9533 (bool_vector_bytes): New function.
9534 (make_uninit_bool_vector): New decl.
9535 (bool_vector_fill): Now returns Lisp_Object.
9537 * xfns.c (xic_create_fontsetname):
9538 * xrdb.c (gethomedir): Prefer tail calls.
9540 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9542 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9543 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9545 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9546 that requires a return value.
9547 (Fset_buffer_modified_p): Take advantage of this change to do
9550 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9552 * buffer.c (Frestore_buffer_modified_p): Sync it with
9553 Fset_buffer_modified_p.
9554 (Fforce_mode_line_update): New function, moved from subr.el.
9555 (Fset_buffer_modified_p): Use them.
9556 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9558 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9560 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9561 This avoids undefined behavior when subtracting pointers into
9562 different aways. On my platform it also makes the code a tad
9563 smaller and presumably faster.
9565 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9567 * keyboard.c (command_loop_1): Use region-extract-function.
9568 * insdel.c (Qregion_extract_function): Not static any more (can we
9569 stop pretending that these vars can benefit from being marked static?).
9571 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9573 * search.c (find_newline): If buffer text is relocated during the
9574 "dumb loop", adjust C pointers into buffer text to follow suit.
9577 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9579 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9580 for conversion (Bug#15837).
9582 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9584 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9585 for the entire range of inserted characters. (Bug#15841)
9587 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9589 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9591 (realize_default_face): Remove assignment to distant-foreground if
9592 unspecified (Bug#15815).
9594 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9596 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9597 cache-long-scans disabled, since we don't want to call
9598 prepare_to_modify_buffer (in insert_1_both) for each message we
9601 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9602 from buffer.c. Improve commentary to the buffer field setter
9605 * buffer.c (bset_cache_long_scans): Static function deleted.
9606 Improve commentary to the buffer field setter functions.
9607 (init_buffer_once): Default for cache-long-scans changed to t.
9610 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9612 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9614 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9615 This bug was introduced in my 2013-06-21 change, and caused
9616 struct Lisp_Sub_Char_Table objects to be given too many slots,
9617 which broke 'make -C admin/unidata'.
9619 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9621 Import changes from mac-port 4.5.
9622 * macfont.m (mac_font_copy_default_descriptors_for_language)
9623 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9624 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9625 (macfont_language_default_font_names): New.
9626 (macfont_list): Rearrange language/charset code.
9627 (macfont_close): Don't check for macfont_info->cache.
9628 (mac_ctfont_create_preferred_family_for_attributes): New font
9629 selection code, call
9630 mac_font_copy_default_name_for_charset_and_languages.
9631 (mac_font_copy_default_descriptors_for_language)
9632 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9634 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9636 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9638 Port to C11 aligned_alloc, and fix some integer overflows.
9639 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9640 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9641 and use of posix_memalign replaced with aligned_alloc.
9642 (aligned_alloc): New function, defined or declared as needed.
9643 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9644 Don't undef; configure.ac now does this.
9645 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9646 (calloc, aligned_alloc): Check for integer overflow.
9647 (aligned_alloc): Rename from memalign. All uses changed.
9648 (memalign): New function, an alias for aligned_alloc.
9650 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9652 * xdisp.c (redisplay_internal): Fix typo in last change.
9654 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9656 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9658 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9660 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9661 redisplay--mode-lines-cause.
9662 (redisplay_internal): Keep them uptodate. Remove redundant check of
9663 buffer_shared_and_changed.
9664 * *.[chm]: Number every assignment to update_mode_lines so we
9665 can track why it is set.
9667 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9669 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9671 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9673 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9674 can track why it is set.
9676 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9678 Integer-related fixes for term.c etc.
9679 * dispextern.h (face_tty_specified_color): New function.
9680 * term.c (turn_on_face): Don't rely on undefined behavior when
9681 assigning an out-of-range value to 'long'.
9682 Simplify test for toggling highlight.
9683 (tty_capable_p): Omit last two (unused) args. All callers changed.
9684 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9685 (read_menu_input, tty_menu_activate, tty_menu_show):
9686 * xfaces.c (x_supports_face_attributes_p)
9687 (tty_supports_face_attributes_p):
9688 Use bool for boolean. All callers changed.
9689 (tty_supports_face_attributes_p): Omit defaults for color indices;
9690 no longer needed. Simplify tail call.
9692 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9694 * xdisp.c (prepare_menu_bars): Mark static.
9695 * lisp.h (prepare_menu_bars): Don't declare.
9696 * xselect.c (x_handle_selection_clear):
9697 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
9699 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9701 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
9702 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
9704 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9706 * keyboard.c (Fcommand_error_default_function): Rename from
9707 Fdefault_error_output.
9709 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
9711 * keyboard.c (Fdefault_error_output): New function, extracted from
9713 (syms_of_keyboard): Use it for Vcommand_error_function.
9715 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9717 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9718 (init_eval): Use it to ensure handlerlist is non-NULL.
9719 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9720 (Fsignal): Adjust NULLness test of handlerlist.
9721 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9723 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9725 * callproc.c (call_process): Call prepare_to_modify_buffer before
9726 decoding text read from the sub-process, as the decoded stuff will
9727 be inserted into the buffer. This will invalidate the various
9728 caches maintained for the buffer. (Bug#15148)
9730 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9732 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9733 string of glyphless-char-display.
9735 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9737 * nsfns.m (ns_get_name_from_ioreg): New function.
9738 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9739 OSX >= 10.9. Use ns_get_name_from_ioreg.
9741 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9743 Simplify and port recent bool vector changes.
9744 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9745 only in this file. Use a more-efficient implementation if the
9746 second argument is a power of 2.
9747 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9748 Remove no-longer-necessary compile-time checks.
9749 (bool_vector_exact_payload_bytes): New function.
9750 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9751 exact payload changed to call the new function. Do not assume
9752 that the arg or result fits in ptrdiff_t.
9753 (bool_vector_fill): New function.
9754 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9756 (vroundup_ct): Don't assume arg fits in size_t.
9757 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9758 invoke set_category_set.
9759 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9760 All callers changed. Use bool_vector_set.
9761 * category.h (XCATEGORY_SET): Remove; no longer needed.
9762 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9764 * data.c (Faref): Use bool_vector_ref.
9765 (Faset): Use bool_vector_set.
9766 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9767 (Fbool_vector_not, Fbool_vector_count_matches)
9768 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9769 * fns.c (concat): Use bool_vector_ref.
9770 (Ffillarray): Use bool_vector_fill.
9771 (mapcar1): Use bool_vector_ref.
9772 (sxhash_bool_vector): Hash words, not bytes.
9773 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9774 a constant, since it's now used in #if.
9775 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9776 unsigned char on unusual architectures, so that we no longer
9777 assume that the number of bits per bits_word is a power of two or
9778 is a multiple of 8 or of CHAR_BIT.
9779 (Qt): Add forward decl.
9780 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9781 at least as strictly as bits_word.
9782 (bool_vector_data, bool_vector_uchar_data): New accessors.
9783 All data structure accesses changed to use them.
9784 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9785 (bool_vector_set): New functions.
9786 (bool_vector_fill): New decl.
9787 (ROUNDUP): Move to alloc.c as described above.
9789 Fix recent gnutls changes.
9790 * gnutls.c (Fgnutls_boot): Don't assume C99.
9791 * process.c (wait_reading_process_output): Fix typo in recent change.
9793 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9795 * process.c (wait_reading_process_output, read_process_output)
9796 (send_process): Check gnutls_state is not NULL.
9798 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9799 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9801 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9803 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9804 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9806 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9809 * nsfns.m (Fx_create_frame): Fix memory leak.
9811 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9812 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9813 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9815 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9817 * xdisp.c (message3_nolog, message_with_string): Encode the string
9818 before writing it to the terminal in a non-interactive session.
9820 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9821 sure we concatenate them into a unibyte string.
9823 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9824 resulting temporary name before returning it to the caller.
9825 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9826 is a unibyte string, convert NAME to a unibyte string to ensure
9827 that the result is also a unibyte string.
9829 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9830 create unibyte strings from default paths and directory/file
9833 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9836 * callproc.c (init_callproc): Use build_unibyte_string to make
9837 sure we create unibyte strings from default paths and
9838 directory/file names.
9840 * buffer.c (init_buffer): Don't store default-directory of
9841 *scratch* in multibyte form. The original problem which led to
9842 that is described in
9843 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9844 but it was solved long ago. (Bug#15260)
9846 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9848 Port to stricter C99 platforms.
9849 Especially, C99 prohibits nesting a struct X inside struct Y if
9850 struct X has a flexible array member.
9851 * alloc.c (struct sdata): New type.
9852 (sdata): Implement in terms of struct sdata.
9853 Remove u member; all uses replaced by next_vector, set_next_vector.
9854 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9855 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9856 (struct sblock): Rename first_data member to data, which is now
9857 a flexible array member. All uses changed.
9858 (next_vector, set_next_vector, large_vector_vec): New functions.
9859 (vector_alignment): New constant.
9860 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9861 (struct large-vector): Now merely a NEXT member, since the old approach
9862 ran afoul of stricter C99. All uses changed to use
9863 large_vector_vec or large_vector_offset.
9864 (large_vector_offset): New constant.
9865 * dispnew.c: Include tparam.h, for tgetent.
9866 Do not include term.h; no longer needed.
9867 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9868 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9869 (struct Lisp_Vector): Use a flexible array member for contents,
9870 instead of a union with a member that is an array of size 1.
9872 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9873 fact that the struct no longer contains a union.
9874 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9875 (struct Lisp_Save_Value, struct Lisp_Free):
9876 Use unsigned, not int, for spacers, to avoid c99 warning.
9877 (union specbinding): Use unsigned, not bool, for bitfield, as
9878 bool is not portable to pre-C99 hosts.
9880 2013-11-04 Glenn Morris <rgm@gnu.org>
9882 * emacs.c (usage_message): Mention that `-L :...' appends.
9884 2013-11-02 Glenn Morris <rgm@gnu.org>
9886 * Makefile.in (abs_builddir): Remove.
9887 (bootstrap_exe): Use relative filename.
9889 Use relative filenames in TAGS files.
9890 * Makefile.in (abs_srcdir): Remove it again.
9891 (.PHONY): Remove frc.
9892 (maintainer-clean): No more TAGS-LISP file.
9893 (TAGS): Pass relative file names to etags.
9894 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9896 * Makefile.in (abs_srcdir): New, set by configure.
9898 (maintainer-clean): Remove pointless echo. That should be in the
9899 top-level Makefile, if anywhere. Delete TAGS-LISP.
9900 (extraclean): No s/ and m/ directories for some time.
9901 (TAGS): Also depend on ctagsfiles3.
9902 Remove no-longer-defined S_FILE.
9903 Pass absolute filenames to etags once more.
9904 (TAGS-LISP): Replace lispdir with its expansion.
9905 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9906 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9908 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9910 * xfaces.c (check_lface_attrs, realize_default_face):
9911 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9912 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9914 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9916 * emacs.c (original_pwd): Remove global var by making it local.
9917 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9919 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9921 * xfaces.c: Declare color_distance.
9922 (QCdistant_foreground): New variable.
9923 (NEAR_SAME_COLOR_THRESHOLD): New define.
9924 (load_color2): New function.
9925 (load_color): Call load_color2.
9926 (load_face_colors): Call load_color2 and if distant-color is specified
9927 calculate distant and use distant-color if colors are near.
9928 (LFACE_DISTANT_FOREGROUND): New define.
9929 (merge_face_ref, Finternal_set_lisp_face_attribute)
9930 (Finternal_get_lisp_face_attribute)
9931 (x_supports_face_attributes_p): Handle distant-foreground similar to
9933 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9935 * dispextern.h (lface_attribute_index):
9936 Add LFACE_DISTANT_FOREGROUND_INDEX.
9938 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9940 * image.c (pbm_next_char): New function.
9941 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9942 (pbm_scan_number): Use it.
9943 (Qlibjpeg_version): New variable.
9944 (syms_of_image): DEFSYM and initialize it.
9946 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9948 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9950 2013-10-31 Glenn Morris <rgm@gnu.org>
9952 * emacs.c (original_pwd): New char.
9953 (main): If using --chdir, store original_pwd.
9954 (init_cmdargs): When setting Vinvocation_directory based on a
9955 relative argv[0], use original_pwd if set. (Bug#15768)
9957 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9959 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9961 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9963 * insdel.c: Fix minor problems found by static checking.
9964 (Qregion_extract_function): Now static.
9965 (prepare_to_modify_buffer_1): Remove unused locals.
9967 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9969 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9970 (syms_of_xdisp): Declare pre-redisplay-function.
9971 (markpos_of_region): Remove function.
9972 (init_iterator, compute_stop_pos, handle_face_prop)
9973 (face_before_or_after_it_pos, reseat_to_string)
9974 (get_next_display_element, window_buffer_changed)
9975 (redisplay_internal, try_cursor_movement, redisplay_window)
9976 (try_window_reusing_current_matrix, try_window_id, display_line)
9977 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9978 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9979 * window.h (struct window): Remove field `region_showing'.
9980 * dispextern.h (struct it): Remove region_beg/end_charpos.
9981 (face_at_buffer_position, face_for_overlay_string)
9982 (face_at_string_position): Update prototypes.
9983 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9984 (face_at_string_position): Remove `region_beg' and `region_end' args.
9985 * fontset.c (Finternal_char_font):
9986 * font.c (font_at, font_range): Adjust calls accordingly.
9987 * insdel.c (Qregion_extract_function): New var.
9988 (syms_of_insdel): Initialize it.
9989 (prepare_to_modify_buffer_1): Use it.
9991 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9993 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9994 * ftxfont.c (ftxfont_get_gcs):
9995 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9996 * xfaces.c (x_free_colors, x_free_dpy_colors)
9997 (x_create_gc, unload_color):
9998 * xselect.c (x_property_data_to_lisp):
9999 * xsettings.c (parse_settings):
10000 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10001 (get_bits_and_offset): Adjust definition.
10002 * frame.c (XParseGeometry): Adjust locals.
10003 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10004 * regex.h (toplevel): Likewise for reg_syntax_t.
10006 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10008 * eval.c (run_hook_with_args): Use FUNCTIONP.
10010 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10012 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10013 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10014 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10015 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10016 on MS-Windows anyway.
10017 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10018 (free_realized_face): ...adjust user.
10019 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10020 white relief pixels to -1.
10021 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10022 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10023 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10025 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10027 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10028 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10029 in practice now. All callers changed.
10031 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10033 * dispextern.h (struct face): Use bitfields for 'underline_type'
10034 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10035 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10036 'stipple' member. Move 'lface' member up to help...
10037 * xfaces.c (make_realized_face): ...this function to find and
10038 clear just the members that need clearing.
10039 (load_face_colors, realize_x_face):
10040 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10042 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10044 * xftfont.c (struct xftfont_info): Remove set-but-unused
10046 (xftfont_open): Adjust user.
10047 (xftfont_get_colors): Remove useless prototype.
10049 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10051 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10052 before passing them to 'unexec'. (Bug#15260)
10054 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10056 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10058 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10060 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10061 the changed signature of the font driver's 'close' method.
10063 * w32font.h (w32font_close): Adjust the prototype to the change in
10064 function definition.
10066 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10068 * w32uniscribe.c (uniscribe_close): Adapt the call to
10069 w32font_close to its new prototype.
10071 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10073 Omit unused frame argument of font API's close function.
10074 * font.h (struct font): Drop frame argument. Adjust comment.
10075 * font.c (font_clear_cache, font_close_object): Adjust users.
10076 * ftfont.c (ftfont_close):
10077 * ftxfont.c (ftxfont_close):
10078 * macfont.m (macfont_close):
10079 * nsfont.m (nsfont_close):
10080 * w32font.c (w32font_close):
10081 * xfont.c (xfont_close):
10082 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10083 tweak comments and make functions safe if called more than once for
10084 the same font object.
10086 Perform font-specific cleanup when font object is swept by GC. See
10087 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10088 * alloc.c (cleanup_vector): New function.
10089 (sweep_vector): Call it for each reclaimed vector object.
10090 * font.h (struct font): Adjust comment.
10092 2013-10-24 Glenn Morris <rgm@gnu.org>
10094 * Makefile.in (abs_top_srcdir): New, set by configure.
10096 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10098 Adjust recent font-related changes to fix bug#15686.
10099 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10100 is a live window system frame, mark its default font too.
10102 2013-10-23 Glenn Morris <rgm@gnu.org>
10104 * Makefile.in (RUN_TEMACS): Make relative (again).
10105 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10106 (bootstrap-emacs$(EXEEXT)):
10107 Quote entities that might contain whitespace.
10109 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10111 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10112 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10114 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10116 Do not allow font caches to grow too large.
10117 * alloc.c (compact_font_cache_entry, compact_font_caches):
10118 New functions or stub if not HAVE_WINDOW_SYSTEM.
10119 (compact_undo_list): Factor out from Fgarbage_collect.
10121 (mark_face_cache): Mark face font. Move down to avoid
10123 (mark_terminals): Do not mark font cache here.
10124 (Fgarbage_collect): Call compaction functions described
10125 above. Adjust comment.
10127 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10129 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10130 chdir to HOME (bug#15607).
10132 * nsterm.m (Qcocoa, Qgnustep): New variables.
10133 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10134 (ns_get_color): Make selection color work for GNUstep also.
10136 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10138 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10139 handles mouse clicks. Instead, let GPM use the same code as all
10140 the other mice use. See the discussion starting at
10141 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10142 for the details of the problem with the menu bar this fixes.
10144 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10146 Remove port-specific display name lists to avoid extra
10147 complexity and data duplication with display info lists.
10148 * xterm.h (x_display_name_list): Remove declaration.
10149 * xterm.c (x_display_name_list): Remove.
10150 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10151 * xfns.c (x_display_info_for_name, Fx_display_list):
10152 Likewise. Use x_display_list where appropriate.
10153 * w32term.h (w32_display_name_list): Remove declaration.
10154 * w32term.c (w32_display_name_list): Remove.
10155 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10157 * w32fns.c (x_display_info_for_name, Fx_display_list):
10158 Likewise. Use x_display_list where appropriate.
10159 * nsterm.h (ns_display_name_list): Remove declaration.
10160 * nsterm.m (ns_display_name_list): Remove.
10161 (ns_term_init, syms_of_nsterm): Adjust users.
10162 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10163 Likewise. Use x_display_list where appropriate.
10164 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10165 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10166 (mark_terminals): Mark per-terminal font cache.
10168 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10170 Don't run timers in input-pending-p. Its new check-timers param
10171 provides the prior behavior. (Bug#15045).
10172 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10174 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10176 Make some functions static in non-Microsoft builds.
10177 On my platform (Fedora 19 x86-64), this shrinks the
10178 Emacs executable (text+data) by 0.25%.
10179 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10180 (load_color) [!MSDOS]:
10181 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10182 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10183 * lisp.h (check_existing):
10184 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10185 (network_interface_info) [!WINDOWSNT]:
10186 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10187 Remove extern decls.
10188 * fileio.c (check_existing):
10189 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10190 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10191 (network_interface_info) [!WINDOWSNT]:
10192 * term.c (encode_terminal_code) [!WINDOWSNT]:
10193 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10194 * xfaces.c (load_color) [!MSDOS]:
10196 * fileio.c (check_existing, check_executable, check_writable):
10197 * process.c (network_interface_list, network_interface_info):
10198 Move earlier, so that we don't need forward decls.
10199 * gnutls.c (fn_gnutls_transport_set_errno)
10200 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10202 * w32.c (init_environment): Use faccessat rather than
10203 check_existing, partly for consistency with the rest of the code
10204 in this file, partly so that check_existing can be static.
10206 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10207 * emacs.c (MAIN_PROGRAM): New macro.
10208 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10209 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10211 bool vector int width fixes
10212 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10213 (Fbool_vector_count_matches_at):
10214 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10215 can exceed PTRDIFF_MAX, at least in theory.
10216 (Fbool_vector_count_matches_at):
10217 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10219 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10221 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10222 (struct sockaddr): Add forward decl, for platforms that lack it.
10224 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10226 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10229 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10231 * w32.c (network_interface_get_info, network_interface_list)
10232 (network_interface_info): New functions. (Bug#15610)
10233 (GetAdaptersInfo_Proc): New typedef.
10234 (get_adapters_info): New wrapper function.
10235 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10237 * process.h (network_interface_list, network_interface_info):
10240 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10241 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10242 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10243 for WINDOWSNT. Doc fix.
10244 (syms_of_process): Defsubr Snetwork_interface_list and
10245 Snetwork_interface_info unconditionally.
10247 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10248 in NS GUI sessions. (Bug#15629)
10250 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10252 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10254 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10256 * print.c (print_object): Print " ..." when truncating bool vectors.
10258 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10260 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10261 standard mouse buttons.
10263 * termhooks.h (struct input_event): Remove incorrect commentary.
10265 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10267 Disallow bool vector operations on mixed-length operands.
10268 The old behavior left garbage in the result vector sometimes,
10269 and didn't seem to be useful.
10270 * data.c (Qwrong_length_argument): New static var.
10271 (wrong_length_argument): New function.
10272 (bool_vector_binop_driver): Check that args agree in length.
10274 * keyboard.c, keyboard.h (all_kboards): Now static.
10276 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10278 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10279 note from the lispref.
10281 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10283 * nsterm.h (struct ns_display_info): Remove set-but-unused
10284 member image_cache (image caches are per-terminal anyway).
10285 (FRAME_X_IMAGE_CACHE): Remove.
10286 * nsterm.m (ns_initialize_display_info): Adjust user.
10288 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10290 * w32proc.c: Include mingw_time.h.
10292 * w32.c: Include mingw_time.h.
10294 Implement scrolling of TTY menus when the screen is too short.
10296 * term.c (tty_menu_display): Accept an additional argument, the
10297 menu item from which to start displaying the menu. Account for
10298 the value of Y when limiting the menu to the number of available
10300 (mi_result): New enumeration.
10301 (read_menu_input): Return enumerated value. When the y coordinate
10302 hits min_y or max_y, return scroll indication instead of wrapping
10304 (tty_menu_activate): Handle the scrolling indications from
10305 read_menu_input. Compute the first menu item to display and pass
10306 it to tty_menu_display.
10308 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10310 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10311 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10312 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10313 Adjust to match the change described below.
10314 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10315 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10316 memory_below_frame members to...
10317 * termchar.h (struct tty_display_info): ...here because they're
10318 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10319 * term.c (init_tty):
10320 * nsterm.m (ns_create_terminal):
10321 * w32term.c (w32_create_terminal):
10322 * xterm.c (x_create_terminal): Adjust users.
10323 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10324 to filter out non-TTY frames. Adjust comment.
10325 (scrolling): Adjust user. Prefer eassert for debugging check.
10327 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10329 * xfaces.c (PT_PER_INCH): Remove unused macro.
10330 * termhooks.h (struct terminal): Remove set-but-unused
10331 member fast_clear_end_of_line.
10332 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10333 * nsterm.m (ns_create_terminal):
10334 * term.c (init_tty):
10335 * w32term.c (w32_create_terminal):
10336 * xterm.c (x_create_terminal): Adjust users.
10338 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10340 * lisp.h (bool_vector_size): New function.
10341 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10342 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10343 (Fbool_vector_not, Fbool_vector_count_matches_at):
10344 Remove uses of 'eassume' that should no longer be needed,
10345 because they are subsumed by the 'eassume' in bool_vector_size.
10347 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10349 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10350 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10351 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10353 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10355 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10356 have different dimensions. (Bug#15575)
10358 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10361 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10363 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10365 * term.c (tty_menu_show): Never return with unbalanced
10366 specpdl. Use eassert for debugging check. Adjust style.
10368 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10370 * term.c (read_menu_input): Make selection of menu items
10371 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10372 (tty_menu_activate): Fix off-by-one error when computing max_y.
10374 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10376 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10377 audit logging (only used with GnuTLS 3.x) and enable it.
10379 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10381 * dispnew.c (redraw_frame): Remove useless #ifdef because
10382 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10383 Also, move TTY fflush to...
10384 * term.c (tty_update_end): ...this function.
10386 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10388 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10389 the end of the frame's glyph matrix. (Bug#15575)
10391 * term.c (tty_menu_display): Don't move cursor while overwriting
10392 frame's glyphs with menu items. Limit the number of items
10393 displayed to what can be shown on the available screen lines,
10394 excluding the echo area.
10395 (tty_menu_activate): Limit the Y coordinate allowed by
10396 read_menu_input to the last screen line used for menu display.
10398 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10400 * lisp.h (eassume): New macro.
10401 Also, include <verify.h>, for 'assume'.
10402 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10403 (vroundup, vector_nbytes):
10404 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10405 (Fbool_vector_not, Fbool_vector_count_matches)
10406 (Fbool_vector_count_matches_at):
10407 Use eassume, not eassert.
10408 * casetab.c (set_identity, shuffle):
10409 * composite.c (composition_gstring_put_cache):
10410 * dispnew.c (update_frame_1):
10411 * ftfont.c (ftfont_shape_by_flt):
10412 * image.c (gif_load):
10413 * intervals.c (offset_intervals):
10414 * macfont.m (macfont_shape):
10415 Remove calls to 'assume' that are no longer needed, because
10416 --enable-gcc-warnings no longer generates bogus warnings
10417 when these calls are removed.
10419 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10421 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10423 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10425 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10426 (Qsubstitute_env_in_file_name): New var.
10427 (syms_of_fileio): Define it.
10429 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10431 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10432 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10435 * term.c (save_and_enable_current_matrix): Don't allocate and
10436 don't save margin areas.
10437 (restore_desired_matrix): Don't restore margin areas.
10438 (free_saved_screen): Don't free margin areas.
10440 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10442 * image.c: Pacify --enable-gcc-warnings.
10443 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10444 #define only if used.
10446 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10448 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10449 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10450 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10451 (gif_load): For giflib v5.x and later, display the error message
10452 produced by giflib when its functions fail.
10453 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10456 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10458 * keyboard.c (last_event_timestamp): Remove. For X selection and
10459 GTK popup menus, it may be obtained from per-frame X display info.
10460 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10461 (process_special_events): Adjust users.
10462 * keyboard.h (last_event_timestamp): Remove declaration.
10463 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10464 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10465 * menu.h (xmenu_show): Adjust prototype.
10466 * menu.c (Fx_popup_menu): Adjust user.
10467 * xselect.c (x_own_selection, x_get_foreign_selection)
10468 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10470 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10472 * keyboard.c (init_kboard): Now static. Add arg
10473 to denote window system. Adjust comment.
10474 (init_keyboard): Adjust user.
10475 (allocate_kboard): New function.
10476 (syms_of_keyboard):
10477 * nsterm.m (ns_term_init):
10478 * term.c (init_tty):
10479 * w32term.c (w32_create_terminal):
10480 * xterm.c (x_term_init): Use it.
10481 * keyboard.h (init_kboard): Remove prototype.
10482 (allocate_kboard): Add prototype.
10484 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10486 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10487 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10489 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10491 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10493 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10495 * term.c (tty_menu_activate): Flush the output stream after
10496 showing the cursor, and don't mark the frame garbaged at exit from
10497 the function. Fixes redisplay glitches when moving from one menu
10500 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10502 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10503 or throw error (Bug#15570).
10505 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10507 * intervals.c (temp_set_point_both): Move test into 'eassert',
10510 * lisp.h (eassert): Don't use 'assume'.
10511 Sometimes 'assume' wins in performance, and sometimes it loses,
10512 so it shouldn't be used all the time. Perhaps we need two
10513 flavors of 'eassert', one for where 'assume' is far more likely
10514 to help or to hurt; but that can be done later.
10515 Reported by Dmitry Antipov in
10516 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10517 Also, don't include <verify.h>; no longer needed.
10519 2013-10-09 Glenn Morris <rgm@gnu.org>
10521 * eval.c (Fcond): Doc tweak.
10523 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10525 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10526 expressions with side effects to eassert. (Bug#15565)
10528 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10530 * fns.c (hashfn_user_defined): Allow hash functions to return any
10533 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10535 Fix minor problems found by static checking.
10536 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10537 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10538 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10539 * keyboard.c (read_menu_command): Remove unused local.
10540 * lisp.h (read_menu_command): New decl.
10541 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10542 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10543 Return ptrdiff_t, not int.
10544 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10545 not int, for benefit of xpalloc.
10546 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10548 (have_menus_p): Remove; unused.
10549 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10550 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10551 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10553 (save_and_enable_current_matrix): Omit unnecessary casts.
10554 (read_menu_input): Omit local extern decl (now in lisp.h).
10555 Don't access uninitialized storage if mouse_get_xy fails.
10556 (tty_menu_activate): Mark local as initialized, for lint.
10557 (tty_menu_activate, tty_meny_show): Remove unused locals.
10559 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10561 Support menus on text-mode terminals.
10562 * xterm.h (xw_popup_dialog): Add prototype.
10564 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10565 (xmenu_show): Block input here, instead in Fx_popup_menu.
10566 (xw_popup_dialog): New function, with X-specific bits of popup
10569 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10572 * window.c (Fset_window_configuration): Use run-time tests of the
10573 frame type instead of compile-time conditionals, when menu-bar
10574 lines are considered.
10576 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10577 (w32_popup_dialog): New prototypes.
10579 * w32menu.c (Fx_popup_dialog): Function deleted.
10580 (w32_popup_dialog): New function, with w32 specific bits of popup
10581 dialogs. Block input here.
10583 * w32inevt.c (w32_console_read_socket): Minor change to add
10584 debugging TTY events.
10586 * w32fns.c (show_hourglass): If returning early because the frame
10587 is not a GUI frame, unblock input.
10589 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10590 (cursorY): New functions.
10592 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10593 WINDOWSNT, macros that call curX and curY elsewhere.
10595 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10597 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10598 specific function to hide and show cursor on a text-mode terminal.
10599 (tty_menu_struct, struct tty_menu_state): New structures.
10600 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10601 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10602 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10603 (tty_menu_locate, save_and_enable_current_matrix)
10604 (restore_desired_matrix, screen_update, read_menu_input)
10605 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10606 (tty_pop_down_menu, tty_menu_last_menubar_item)
10607 (tty_menu_new_item_coords, tty_menu_show): New functions.
10608 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10610 * nsterm.h (ns_popup_dialog): Adjust prototype.
10612 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10613 of in x-popup-menu.
10614 (ns_popup_dialog): Adapt order of arguments to the other
10615 *_menu_show implementations.
10616 (Fx_popup_dialog): Function deleted.
10618 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10620 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10622 * menu.c (have_boxes): New function.
10623 (single_keymap_panes): Use it instead of a compile-time
10625 (single_menu_item): Use run-time tests of the frame type instead
10626 of compile-time conditionals.
10627 (encode_menu_string): New function.
10628 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10629 the macro, since different types of frame need different encoding
10631 (digest_single_submenu): Use run-time tests of frame type instead
10632 of, or in addition to, compile-time conditionals.
10633 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10634 (Fx_popup_menu): Detect when the function is called from keyboard
10635 on a TTY. Don't barf when invoked on a text-mode frame.
10636 Check frame type at run time, instead of compile-time conditionals for
10637 invoking terminal-specific menu-show functions.
10638 Call tty_menu_show on text-mode frames.
10639 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10640 run time to determine which alternative to invoke; support dialogs
10643 * keyboard.h <Qmouse_movement>: Declare.
10645 * keyboard.c <Qmouse_movement>: Now extern.
10646 <Qecho_keystrokes>: New static variable.
10647 (read_key_sequence): Accept an additional argument, a flag to
10648 prevent redisplay during reading of the key sequence. All callers
10650 (read_menu_command): New function.
10651 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10653 (toolkit_menubar_in_use): New function.
10654 (make_lispy_event): Use it instead of a compile-time test.
10656 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10657 window-system being available.
10659 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10660 to x-popup-dialog on the frame type, they all now support popup
10663 * dispnew.c (save_current_matrix): Save the margin areas.
10664 (restore_current_matrix): Restore margin areas.
10665 (update_frame_with_menu): New function.
10667 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10670 * alloc.c (make_save_ptr): Now compiled unconditionally.
10672 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10674 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10675 (redraw_frame, update_frame): Adjust users.
10676 * dispextern.h (set_window_update_flags): Adjust prototype.
10677 * xdisp.c (redisplay_internal): When updating all frames with zero
10678 windows_or_buffers_changed, assume that only the windows that shows
10679 current buffer should be really updated.
10681 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10683 Do not allocate huge temporary memory areas and objects while encoding
10684 for file I/O, thus reducing an enormous memory usage for large buffers.
10685 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10686 * coding.h (struct coding_system): New member raw_destination.
10687 * coding.c (setup_coding_system): Initialize it to zero.
10688 (encode_coding_object): If raw_destination is set, do not create
10689 dst_object. Add comment.
10690 * fileio.c (toplevel): New constant E_WRITE_MAX.
10691 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
10692 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
10694 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
10696 * nsterm.m (windowDidExitFullScreen:)
10697 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
10699 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10701 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
10702 * keyboard.c (unblock_input_to): Don't process pending signals
10703 if a fatal error is in progress.
10705 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
10706 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
10707 they're talking about words in Lisp bool vectors.
10708 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
10709 * data.c (popcount_bits_word): Rename from popcount_size_t.
10710 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10713 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10715 Improve support for popcount and counting trailing zeros (Bug#15550).
10716 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10717 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10718 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10719 (popcount_size_t_msc, popcount_size_t_gcc):
10720 Remove; now done by Gnulib.
10721 (popcount_size_t): Now a macro that defers to Gnulib.
10722 (count_trailing_zero_bits): Return int, for consistency with
10723 Gnulib and because Emacs prefers signed to unsigned int.
10724 Don't assume that size_t is either unsigned int or unsigned long
10725 or unsigned long long.
10726 (size_t_to_host_endian): Do not assume that size_t is either
10727 exactly 32 or exactly 64 bits wide.
10728 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10729 etc., so that it's now an enum constant, not a macro.
10730 No need to assume that it's either 32 or 64.
10732 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10734 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10737 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10739 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10740 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10742 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10744 emacs_read and emacs_write now use void *, not char *.
10745 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10746 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10747 Buffer arg is now void *, not char *. This matches plain
10748 'read' and 'write' better, and avoids a constraint violation
10749 on Solaris 9 with Oracle Studio.
10751 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10753 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10754 memset to explicit loop. Otherwise copy largest possible chunk
10755 from initialized to uninitialized part, thus allowing the longer
10756 memcpy runs and reducing the number of loop iterations.
10758 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10760 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10761 hide toolbar (Bug#15388).
10762 (windowDidEnterFullScreen:): If presentation options are zero,
10763 set them here (Bug#15388).
10764 (ns_update_auto_hide_menu_bar): Remove runtime check.
10765 Don't auto hide dock unless menubar is also auto hidden.
10767 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10769 * editfns.c (message): Mention batch mode in doc string.
10771 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10773 * nsterm.m (check_native_fs): Remove erroneous comment.
10775 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10777 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10778 uses find_newline instead of scan_newline and so doesn't move point.
10780 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10782 Use hardware support for byteswapping on glibc x86 etc.
10783 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10784 whereas the old swap64 needed 30.
10785 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10786 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10787 Use byteswap.h's macros to swap bytes.
10788 * lisp.h (swap16, swap32, swap64): Remove.
10789 All uses replaced by bswap_16, bswap_32, bswap_64.
10791 * bytecode.c (exec_byte_code): Use some more volatile variables
10792 to work around local variables getting clobbered by longjmp.
10793 Port to pre-C99, which doesn't allow decls after stmts.
10795 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10797 * lisp.h (eassert): Assume that COND is true when optimizing.
10798 In other words, take on the behavior of eassert_and_assume.
10799 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10800 (eassert_and_assume): Remove. All uses replaced by eassert.
10802 * xdisp.c (Qglyphless_char): Now static.
10804 Adjust to merge from gnulib.
10805 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10806 * lisp.h: Include <verify.h>, for 'assume'.
10808 * eval.c (clobbered_eassert): New macro.
10809 (internal_catch, internal_condition_case)
10810 (internal_condition_case_1, internal_condition_case_2)
10811 (internal_condition_case_n): Use it instead of eassert
10812 when the argument contains locals clobbered by longjmp.
10813 Don't use clobbered locals outside of clobbered_eassert.
10814 (internal_lisp_condition_case): Use a volatile variable
10815 to work around a local variable's getting clobbered.
10817 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10819 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10820 (PUSH_HANDLER): New macro.
10821 (catchlist): Remove.
10822 (handlerlist): Always declare.
10824 * eval.c (catchlist): Remove (merge with handlerlist).
10825 (handlerlist, lisp_eval_depth): Not static any more.
10826 (internal_catch, internal_condition_case, internal_condition_case_1)
10827 (internal_condition_case_2, internal_condition_case_n):
10829 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10830 handlerlist/catchlist.
10831 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10832 handlerlist which can only handle a single condition-case handler at
10834 (find_handler_clause): Simplify since we only a single branch here
10837 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10839 (bcall0): New function.
10840 (exec_byte_code): Add corresponding cases. Improve error message when
10841 encountering an invalid byte-code. Let Bunwind_protect accept
10842 a function (rather than a list of expressions) as argument.
10844 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10845 and make them unconditional now that they're heap-allocated.
10847 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10849 * charset.c (Fdecode_char, Fencode_char): Remove description of
10850 `restriction' arg. now that it's hidden by advertised-calling-convention.
10852 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10854 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10855 Remove unused variable (from mac-port).
10856 (macfont_draw): Use s->ybase for correct y position.
10858 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10860 * frame.h (struct frame): Drop has_minibuffer member because...
10861 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10862 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10864 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10866 * window.h (struct window): Prefer enum text_cursor_kinds to int
10867 for phys_cursor_type member. Move the latter, phys_cursor_width,
10868 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10869 * window.c (replace_window, make_window): Adjust users.
10871 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10873 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10874 this module is never compiled otherwise.
10876 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10878 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10881 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10883 * xdisp.c (get_next_display_element): Don't call face_for_font in
10884 a build configured --without-x. (Bug#15484)
10886 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10888 * window.c (calc_absolute_offset): #elif should be #elif defined.
10890 * frame.c (delete_frame): Block/unblock input to overcome race
10891 condition (Bug#15475).
10893 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10895 * frame.c (delete_frame): Record selected frame only after
10896 calling Qdelete_frame_functions (Bug#15477).
10898 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10900 * nsterm.m (ns_selection_color): Remove.
10901 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10902 NSColor selectedText(Background)Color. Only for COCOA.
10903 (ns_term_init): Remove assignment of ns_selection_color, logic
10904 moved to ns_get_color.
10906 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10907 NS_SELECTION_COLOR_DEFAULT.
10908 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10910 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10912 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10913 frame' does not have the tool_bar_window member.
10915 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10917 Signal error when reading an empty byte-code object (Bug#15405)
10918 * lread.c (read1): Signal error.
10919 * alloc.c (make_byte_code): eassert header size.
10920 (sweep_vectors): Change an int to size_t.
10922 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10924 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10925 instead of ints, as it's the usual style for offsetof constants. See:
10926 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10928 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10929 This is ugly, but it should fix the performance problem for older
10930 GCC versions in the short run. I'll look into integrating the
10931 Gnulib module for popcount, as a better fix.
10932 See the thread starting in:
10933 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10934 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10935 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10936 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10937 (popcount_size_t): Use it.
10939 2013-09-24 Daniel Colascione <dancol@dancol.org>
10941 * process.c (Fnetwork_interface_info): Fix build break due to
10944 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10946 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10947 Prefer signed to unsigned integers where either will do.
10948 No need for 'const' on locals that do not escape.
10949 Omit easserts with unnecessary and unportable assumptions about
10950 alignment. Avoid unnecessary casts to char *.
10952 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10954 Use union for the payload of struct Lisp_Vector.
10955 This helps to avoid a few glitches dictated by C's aliasing rules.
10956 * lisp.h (struct Lisp_Vector): Use union for next and
10957 contents member. Adjust comment. Change related users.
10958 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10959 Related users changed.
10960 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10961 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10962 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10963 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10965 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10967 Optimize glyph row clearing and copying routines.
10968 * dispextern.h (struct glyph_row): Change layout of struct
10969 glyph_row to help copy_row_except_pointers. Adjust comment.
10970 * dispnew.c (null_row): Remove.
10971 (clear_glyph_row): Use offsetof and memset to find and clear
10972 just the members that need clearing. Adjust comment.
10973 (copy_row_except_pointers): Likewise for copying.
10975 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10977 Some minor cleanups of recently-added bool vector code.
10978 * conf_post.h (assume): Always return void. Use lint version
10979 only if GCC and MSC versions don't apply.
10980 * conf_post.h (assume):
10981 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10982 Depend on _MSC_VER, not __MSC_VER, for consistency with
10984 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10985 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10986 (bool_vector_binop_driver, count_trailing_zero_bits)
10987 (size_t_to_host_endian): Now static, not static inline;
10988 the latter isn't needed with modern compilers and doesn't
10989 work with older compilers anyway.
10991 * alloc.c (valgrind_p): Use bool for boolean.
10993 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10995 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10996 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10997 (display_last_displayed_message_p, message_buf_print)
10998 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10999 Use bool for boolean.
11000 * dispextern.h (cancel_line, init_desired_glyphs):
11001 Remove ancient leftover.
11002 (help_echo_showing_p, hourglass_shown_p):
11003 * lisp.h (noninteractive_need_newline): Adjust declaration.
11005 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11007 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11009 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11010 ...this file and convert the latter to static. Adjust comment.
11011 (make_initial_frame):
11012 * window.c (init_window_once): Adjust user.
11013 * frame.h (last_nonminibuf_frame): Remove declaration.
11014 * lisp.h (selected_frame): Likewise.
11015 * msdos.c (the_only_display_info): Adjust comment.
11017 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11019 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11020 computing the end column of mouse-highlight that comes from
11021 display or overlay strings. (Bug#15437)
11022 (note_mouse_highlight): Adapt calculation of last argument to
11023 mouse_face_from_string_pos to the above change.
11025 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11026 all platforms, not just for clang.
11028 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11030 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11031 about excess arguments to snprintf.
11033 * conf_post.h(assume): Use __builtin_unreachable for clang.
11035 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11037 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11038 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11040 2013-09-23 Daniel Colascione <dancol@dancol.org>
11042 * alloc.c (USE_VALGRIND): New macro; on by default
11043 when ENABLE_CHECKING.
11044 (mark_maybe_object, mark_maybe_pointer)
11045 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11047 (valgrind_p) [USE_VALGRIND]: New variable.
11048 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11050 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11052 * process.c (wait_reading_process_output): Change int pnamelen to
11055 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11056 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11057 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11058 argument to unsigned long to avoid warning.
11059 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11061 * conf_post.h (assume): Fix compiler error: x shall be cond.
11063 2013-09-22 Daniel Colascione <dancol@dancol.org>
11065 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11066 warning when compiling without a window system.
11068 2013-09-22 Daniel Colascione <dancol@dancol.org>
11070 * data.c (Qbool_vector_p): New symbol.
11071 (bool_vector_spare_mask, popcount_size_t_generic)
11072 (popcount_size_t_msc, popcount_size_t_gcc)
11074 (bool_vector_binop_driver)
11075 (count_trailing_zero_bits, size_t_to_host_endian)
11076 (Fbool_vector_exclusive_or)
11077 (Fbool_vector_union)
11078 (Fbool_vector_intersection, Fbool_vector_set_difference)
11079 (Fbool_vector_subsetp, Fbool_vector_not)
11080 (Fbool_vector_count_matches)
11081 (Fbool_vector_count_matches_at): New functions.
11082 (syms_of_data): Intern new symbol, functions.
11083 * alloc.c (bool_vector_payload_bytes): New function.
11084 (Fmake_bool_vector): Instead of calling Fmake_vector,
11085 which performs redundant initialization and argument checking,
11086 just call allocate_vector ourselves. Make sure we clear any
11087 terminating padding to zero.
11088 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11089 instead of open-coding the size calculation.
11090 (vroundup_ct): New macro.
11091 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11092 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11093 * composite.c (composition_gstring_put_cache):
11094 Change lint_assume to assume.
11095 * conf_post.h (assume): New macro.
11096 (lint_assume): Remove.
11097 * dispnew.c (update_frame_1): Change lint_assume to assume.
11098 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11100 * image.c (gif_load): Change lint_assume to assume.
11101 * lisp.h (eassert_and_assume): New macro.
11102 (Qbool_vector_p): Declare.
11103 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11104 (swap16, swap32, swap64): New inline functions.
11105 * macfont.m (macfont_shape): Change lint_assume to assume.
11106 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11107 * xsettings.c (parse_settings): Use new swap16 and
11108 swap32 from lisp.h instead of file-specific macros.
11110 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11112 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11113 found (which can legitimately happen when the glyph row at the
11114 window start is disabled in the current_matrix. (Bug#15365)
11116 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11118 Fix syntax.h bug introduced by recent INLINE change.
11119 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11120 conditionally compiled one way in some modules, and a different
11121 way in others. This doesn't work with extern inline functions,
11122 which must have the same definition in all modules, because the
11123 defining code might be shared across modules, depending on the
11124 implementation. Symptoms reported by Martin Rudalics in:
11125 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11126 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11127 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11128 overriding the corresponding functions in syntax.h.
11129 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11130 (syntax_property): New inline functions.
11131 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11132 Rewrite in terms of these new functions.
11134 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11136 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11137 not chars_in_text, whose result depends on the multibyteness of
11138 the current buffer. (Bug#15426)
11140 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11142 Port recent change to hosts where pointers aren't 'long'.
11143 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11144 Don't assume that pointers are the same width as 'long'.
11145 Add a compile-time check that a pointer fits into two X slots.
11147 A simpler, centralized INLINE.
11148 * conf_post.h (INLINE): Define only if not already defined.
11149 This allows us to use a single INLINE, defined by one file
11151 * emacs.c (INLINE): Define it.
11152 Also, include category.h, charset.h, composite.h, dispextern.h,
11153 syntax.h, systime.h, so that their INLINE definitions are expanded
11154 properly for Emacs.
11155 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11156 * buffer.h, buffer.c (BUFFER_INLINE):
11157 * category.h, category.c (CATEGORY_INLINE):
11158 * character.h, character.c (CHARACTER_INLINE):
11159 * charset.h, charset.c (CHARSET_INLINE):
11160 * composite.h, composite.c (COMPOSITE_INLINE):
11161 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11162 * frame.h, frame.c (FRAME_INLINE):
11163 * intervals.h, intervals.c (INTERVALS_INLINE):
11164 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11165 * lisp.h, alloc.c (LISP_INLINE):
11166 * process.h, process.c (PROCESS_INLINE):
11167 * syntax.h, syntax.c (SYNTAX_INLINE):
11168 * systime.h, sysdep.c (SYSTIME_INLINE):
11169 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11170 * window.h, window.c (WINDOW_INLINE):
11171 Remove. All uses replaced with INLINE.
11173 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11175 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11176 to avoid Bug#15398.
11178 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11180 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11181 'const char *' to avoid compiler warnings due to similar change in
11182 the prototype of x_get_string_resource.
11184 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11186 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11187 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11188 going to replace static variables below. Adjust comments.
11189 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11190 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11191 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11192 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11193 Related users changed.
11194 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11195 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11196 last_mouse_movement_time, going to replace static variables below.
11198 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11199 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11201 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11202 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11203 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11204 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11205 static variables below.
11206 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11207 (last_mouse_scroll_bar): Remove.
11208 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11209 (mouseExited): Related users changed.
11211 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11213 Do not use external array to process X scroll bar messages.
11214 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11215 (x_send_scroll_bar_event): Pack window pointer into two slots
11216 of XClientMessageEvent if we're 64-bit. Adjust comment.
11217 (x_scroll_bar_to_input_event): Unpack accordingly.
11219 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11221 Ifdef away recent changes which aren't relevant to NS port.
11222 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11223 [!HAVE_NS]: Declare as such.
11224 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11225 [!HAVE_NS]: Define as such.
11227 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11229 * frame.c (x_redo_mouse_highlight): New function
11230 to factor out common code used in W32 and X ports.
11231 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11232 * xterm.h (struct x_display_info):
11233 * w32term.h (struct w32_display_info):
11234 * nsterm.h (struct ns_display_info): New members
11235 last_mouse_motion_frame, last_mouse_motion_x and
11236 last_mouse_motion_y, going to replace static variables below.
11237 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11238 (redo_mouse_highlight): Remove.
11239 (note_mouse_movement, syms_of_xterm): Adjust user.
11240 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11241 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11242 (redo_mouse_highlight): Remove.
11243 (note_mouse_movement, syms_of_w32term): Adjust user.
11244 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11245 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11247 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11248 * nsfns.m (compute_tip_xy): Adjust user.
11250 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11252 * frame.c (x_mouse_grabbed): New function.
11253 * dispextern.h (x_mouse_grabbed): Add prototype.
11254 (last_mouse_frame): Remove declaration.
11255 * xterm.h (struct x_display_info):
11256 * w32term.h (struct w32_display_info):
11257 * nsterm.h (struct ns_display_info): New member
11258 last_mouse_frame, going to replace...
11259 * xdisp.c (last_mouse_frame): ...global variable.
11260 (note_tool_bar_highlight):
11261 * w32term.c (w32_mouse_position, w32_read_socket):
11262 * xterm.c (XTmouse_position, handle_one_xevent):
11263 Use x_mouse_grabbed.
11264 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11266 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11268 * w32term.c (w32_read_socket): Avoid temporary
11269 variables in a call to x_real_positions.
11270 * xterm.c (handle_one_xevent): Likewise.
11272 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11274 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11275 (x_icon_type): Remove prototype.
11276 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11277 * frame.c (x_icon_type): Remove.
11278 * w32term.c (x_make_frame_visible, x_iconify_frame):
11279 * xterm.c (x_make_frame_visible, x_iconify_frame):
11280 Use x_set_bitmap_icon to factor out common code.
11282 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11284 * dispextern.h (check_x_display_info, x_get_string_resource):
11285 Declare here just once and unify the latter.
11286 * frame.c (check_x_display_info, x_get_string_resource):
11287 * nsterm.h (check_x_display_info):
11288 * xrdb.c (x_get_string_resource):
11289 * xterm.h (check_x_display_info): Remove prototypes.
11290 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11291 * w32reg.c (x_get_string_resource): Likewise.
11292 (w32_get_rdb_resource): Adjust user.
11294 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11296 * xterm.h (struct x_display_info): New member
11297 x_pending_autoraise_frame, going to replace...
11298 * xterm.c (pending_autoraise_frame): ...static variable.
11299 (x_new_focus_frame, XTread_socket): Adjust users.
11300 * w32term.h (struct w32_display_info): New member
11301 w32_pending_autoraise_frame, going to replace...
11302 * w32term.c (pending_autoraise_frame): ...global variable.
11303 (x_new_focus_frame, w32_read_socket): Adjust users.
11305 2013-09-17 Glenn Morris <rgm@gnu.org>
11307 * xdisp.c (message_dolog): If we create *Messages*,
11308 switch it to messages-buffer-mode.
11310 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11312 Don't overuse 'const' in types of locals.
11313 * bidi.c (bidi_count_bytes):
11314 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11315 (xg_event_is_for_scrollbar):
11316 * xselect.c (x_handle_property_notify)
11317 (x_handle_selection_notify, x_handle_dnd_message):
11318 * xsettings.c, xsettings.h (xft_settings_event):
11319 * xterm.c (x_handle_net_wm_state, handle_one_event)
11320 (x_menubar_window_to_frame, x_detect_focus_change)
11321 (construct_mouse_click, note_mouse_movement)
11322 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11323 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11324 (handle_one_xevent, x_handle_net_wm_state):
11325 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11326 (x_handle_dnd_message):
11327 Avoid unnecessary 'const', typically the second 'const' in
11328 'const foo * const arg', a 'const' that does not affect the API
11329 and doesn't significantly help the human reader.
11331 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11333 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11334 only if Glib < 2.36.0.
11335 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11336 * xsettings.c (init_gconf, init_gsettings): Do not check
11338 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11340 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11342 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11344 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11345 before calling g_type_init.
11347 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11349 * nsterm.m (syms_of_nsterm): ... to here.
11351 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11353 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11354 (ignore_next_mouse_click_timeout): Use Time as X does.
11355 (handle_one_xevent): Avoid cast and use unsigned comparison.
11357 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11359 Do not copy X event in handle_one_xevent except KeyPress case.
11360 Wnen XEvent is processed, it is unlikely to be changed except
11361 KeyPress case, so we can avoid copying and use const pointer to
11362 const data to make sure that an event is not changed elsewhere.
11363 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11364 const' and do not create local copy except for the KeyPress event.
11365 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11366 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11367 (x_handle_net_wm_state, x_menubar_window_to_frame)
11368 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11369 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11370 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11371 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11372 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11373 (x_handle_dnd_message):
11374 * xsettings.c (xft_settings_event):
11375 Use 'const XEvent * const' where appropriate.
11376 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11378 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11380 Fix X event waiting to handle multiple frames.
11381 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11382 * xterm.c (pending_event_wait): Remove. Adjust users.
11383 (x_detect_focus_change): Pass frame arg.
11384 (handle_one_xevent): Find related frame early and clear per-frame
11385 wait_event_type only if this is an event for the relevant frame.
11386 (x_wait_for_event): Use per-frame wait_event_type.
11388 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11390 * nsfns.m (Fx_create_frame): Fix font driver registration for
11393 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11394 for syms_of_macfont.
11396 * nsterm.m: Include macfont.h.
11397 (ns_tmp_flags, ns_tmp_font): Remove.
11398 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11399 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11400 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11401 (changeFont:): Fix code style. Check for font driver type when
11404 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11407 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11408 (nsfont_open): Set font driver type.
11409 Set font->ascent and font->descent. Figure out font instead of
11410 ns_tmp_font, and flags instead of ns_tmp_flags.
11411 Fix indentation. Remove call to ns_draw_text_decoration,
11414 * nsfns.m: Include macfont.h.
11415 (Fx_create_frame): Register macfont driver, make a better default font.
11416 (Fns_popup_font_panel): Get font from macfont driver, if used.
11418 * macfont.m, macfont.h, macuvs.h: New files.
11420 * font.h: Declare syms_of_macfont.
11422 * font.c (syms_of_font): Call syms_of_macfont.
11424 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11426 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11428 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11429 and it is always zero for others, so I assume that this is an ancient
11430 leftover which nobody will want to change any more.
11431 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11432 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11433 * frame.c (x_set_scroll_bar_width):
11434 * w32fns.c (w32_createscrollbar):
11435 * w32term.c (w32_set_vertical_scroll_bar):
11436 * xfns.c (x_set_scroll_bar_default_width):
11437 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11438 (x_scroll_bar_expose): Related users changed.
11440 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11442 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11443 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11444 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11446 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11447 Define once here...
11448 * nsterm.h, w32term.h, xterm.h: ...and not here.
11449 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11450 Remove unused Xisms.
11451 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11452 these modules are never compiled otherwise.
11454 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11456 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11457 Doc fix. (Bug#15375)
11459 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11461 Unify Fx_focus_frame between all ports.
11462 * frame.h (x_focus_frame): New prototype.
11463 * xfns.c (Fx_focus_frame): Remove.
11464 (syms_of_xfns): Do not defsubr it.
11465 (x_focus_frame): X implementation.
11466 * nsfns.m (Fx_focus_frame): Remove.
11467 (syms_of_nsfns): Do not defsubr it.
11468 (x_focus_frame): NS implementation.
11469 * w32term.c (Fx_focus_frame): Remove.
11470 (x_focus_on_frame): Rename to...
11471 (x_focus_frame): W32 implementation.
11472 * w32term.h (x_focus_on_frame): Remove prototype.
11473 * w32fns.c (Fx_focus_frame): Remove.
11474 (syms_of_w32fns): Do not defsubr it.
11475 * frame.c (Fx_focus_frame): Define here.
11476 (syms_of_frame): Defsubr here.
11477 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11479 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11481 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11482 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11483 each port to reference the port-specific window system data.
11484 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11485 (FRAME_DISPLAY_INFO): Define.
11486 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11487 (FRAME_DISPLAY_INFO): Define. Adjust users.
11488 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11489 (FRAME_DISPLAY_INFO): Define. Adjust users.
11490 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11491 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11492 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11493 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11494 * xselect.c, xterm.c: All related users changed.
11496 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11498 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11499 (x_menubar_window_to_frame): Remove prototypes.
11500 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11501 (x_menubar_window_to_frame, x_top_window_to_frame):
11503 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11504 (x_menubar_window_to_frame, x_top_window_to_frame):
11505 ...to here and convert all but the last to static.
11507 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11509 * lisp.mk (lisp): Add w32-common-fns.elc.
11511 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11513 * charset.c (char_charset): Document an exception for char-charset.
11515 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11517 * xterm.h (x_display_info): New field last_user_time...
11518 * xterm.c (toplevel): ...to replace static last_user_time.
11519 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11521 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11523 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11524 scroll bar values to prevent thumb from disappear and update comment.
11526 2013-09-11 Glenn Morris <rgm@gnu.org>
11528 * emacs.c (usage_message): Possessive apostrophe tweak.
11530 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11532 * nsterm.m (syms_of_nsterm): Use Qns.
11533 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11534 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11535 * xfns.c (x_display_info_for_name, Fx_open_connection):
11536 Remove old '#if 0' code.
11537 (syms_of_xfns): Use Qx.
11538 * termhooks.h (fullscreen_hook): Remove the leftover.
11539 (struct terminal): Fix typo in comment.
11541 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11543 Cleaning up a few X scroll bar bits.
11544 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11545 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11546 New member last_seen_part, going to replace...
11547 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11548 (xt_action_hook) [USE_LUCID]: Adjust user.
11549 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11550 Lucid-specific scroll bar support.
11551 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11552 to int and adjust to use last_seen_part member.
11553 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11554 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11555 Initialize last_seen_part.
11557 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11559 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11560 insert-buffer-substring an empty string.
11562 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11564 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11565 avoiding a GCC warning.
11567 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11569 Ifdef away frame tool bar code when it is not really used.
11570 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11571 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11572 and minimize_tool_bar_window_p under the above.
11573 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11574 (fset_tool_bar_window): Likewise.
11575 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11576 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11577 (change_frame_size_1):
11578 * window.c (window_from_coordinates, Frecenter): Adjust users.
11579 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11580 code is not really used.
11581 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11582 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11583 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11584 [!USE_GTK && !HAVE_NS]: Define as such.
11585 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11586 (note_mouse_highlight, expose_frame):
11587 * xfns.c (x_set_tool_bar_lines):
11588 * xterm.c (handle_one_xevent): Adjust users.
11590 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11592 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11593 This bug was introduced by my 2013-08-26 patch, which incorrectly
11594 assumed that the terminfo implementation doesn't use termcap buffers.
11595 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11596 these buffers apparently are used after all.
11597 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11598 (struct tty_display_info): Define members termcap_term_buffer and
11599 termcap_strings_buffer even if TERMINFO.
11601 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11604 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11605 'usage' docstring entry to pacify make-docfile.
11607 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11609 Change comparison functions =, <, >, <=, >= to take many arguments.
11610 * data.c: Change comparison functions' interface and implementation.
11611 * lisp.h: Make arithcompare available for efficient two arg
11613 * bytecode.c: Use arithcompare.
11614 * fileio.c: Use new interface.
11616 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11618 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11620 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11622 * eval.c (Feval): Document the new use of `lexical'.
11624 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11626 Review and drop old frame resize hack.
11627 * frame.h (struct frame): Remove force_flush_display_p.
11628 * dispnew.c (update_frame): Adjust user and don't call
11629 flush_frame here. The comment has said that there was an issues
11630 with redisplaying fringes, but I don't see any differences with
11631 and without this hack. Hopefully we can continue without it.
11632 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11633 current frame matrices twice if resized_p is set.
11635 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11637 Do not populate pure Xism x_sync to other ports.
11638 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11639 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11640 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11641 * w32term.h (x_sync): Remove prototype.
11643 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11645 Cleanup frame flushing.
11646 * dispextern.h (struct redisplay_interface):
11647 Drop flush_display_optional because flush_display is enough
11648 for X and flushing via RIF is just a no-op for others.
11649 * frame.h (flush_frame): New function.
11650 * dispnew.c (update_frame):
11651 * minibuf.c (read_minibuf):
11652 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11654 * keyboard.c (detect_input_pending_run_timers): Do not flush
11655 all frames but selected one in redisplay_preserve_echo_area.
11656 * nsterm.m (ns_flush): Remove no-op.
11657 (ns_redisplay_interface): Adjust user.
11658 * w32term.h (x_flush): Remove no-op.
11659 (w32_redisplay_interface): Adjust user.
11660 * xterm.c (x_flush): Simplify because we do not flush all
11661 frames at once any more. Adjust comment.
11662 (x_redisplay_interface): Adjust user.
11664 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11666 Port --without-x --enable-gcc-warnings to Fedora 19.
11667 * gfilenotify.c (globals_of_gfilenotify):
11668 Call g_type_init only if using an older glib version that needs it.
11670 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11672 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11673 (last_glyphless_glyph_merged_face_id): Remove declarations.
11674 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11675 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11676 (last_glyphless_glyph_merged_face_id): Now static.
11677 (merge_escape_glyph_face): New function, refactored from...
11678 (get_next_display_element): ...here.
11679 (merge_glyphless_glyph_face): New function, refactored from...
11680 (produce_glyphless_glyph): ...here...
11681 * term.c (produce_glyphless_glyph): ...and here.
11683 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11685 * eval.c (eval_sub): Only call Ffunction if necessary.
11687 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11689 Attempt to make redisplay more selective when changing cursor type.
11690 * frame.h (struct frame): New bitfield cursor_type_changed.
11691 * xdisp.c (cursor_type_changed): Remove.
11692 (try_cursor_movement, redisplay_window, try_window_id)
11693 (set_frame_cursor_types, try_window_reusing_current_matrix):
11694 Adjust to use per-frame bitfield.
11695 (redisplay_internal): Look for cursor type change on each visible
11696 frame and consider all frames if cursor type has been changed on
11697 the frame other than selected. If cursor type has been changed on
11698 selected frame only, do not use fast update.
11700 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11702 Attempt to make redisplay more selective when changing fonts.
11703 * frame.h (struct frame): New bitfield fonts_changed.
11704 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
11705 (adjust_frame_glyphs): Add prototype.
11706 * dispnew.c (fonts_changed_p): Remove.
11707 (adjust_glyphs): Remove because we do not
11708 adjust matrices on all frames at once any more.
11709 (adjust_frame_glyphs): Block and unblock input here.
11710 (adjust_glyph_matrix): Use fonts_changed.
11711 (change_frame_size_1): Use adjust_frame_glyphs.
11712 * font.c (font_open_entity): Use fonts_changed.
11713 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11714 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11715 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11716 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11717 (shrink_mini_window, Fresize_mini_window_internal)
11718 (window_scroll_pixel_based, Fset_window_configuration)
11719 (apply_window_adjustment, Fset_window_vscroll):
11720 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11721 Use adjust_frame_glyphs.
11722 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11723 (try_window_reusing_current_matrix, try_window_id, display_line)
11724 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11725 (redisplay_internal): Consider fonts_changed and adjust frame
11726 matrices for each frame only if the frame is visible. If font
11727 has been changed on some frame during full redisplay, retry
11728 only visible frames where the font has been actually changed.
11730 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11732 Cache current header and mode line height for each window.
11733 * window.h (struct window): New fields mode_line_height
11734 and header_line_height.
11735 * window.c (make_window): Initialize them.
11736 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11737 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11738 (current_mode_line_height, current_header_line_height):
11739 Remove declaration.
11740 * xdisp.c (current_mode_line_height, current_header_line_height):
11742 (pos_visible_p, init_xdisp): Adjust user.
11743 (redisplay_window): Invalidate mode_line_height and
11744 header_line_height if current and desired matrices do not agree.
11746 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11748 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11749 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11751 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11753 Make --without-x compatible with --enable-gcc-warnings.
11754 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11755 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11756 members under HAVE_WINDOW_SYSTEM.
11757 * keyboard.c (make_lispy_focus_out): Likewise.
11758 (record_menu_key): Move under HAVE_MENUS.
11759 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11760 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11761 (syms_of_xdisp): Adjust user.
11762 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11763 (start_hourglass, cancel_hourglass):
11764 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11765 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11766 and CLEAR_FONT_TABLE_NFONTS.
11767 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11768 Declare only if HAVE_WINDOW_SYSTEM.
11769 (lface_same_font_attributes_p, clear_face_gcs): Define only
11770 if HAVE_WINDOW_SYSTEM.
11772 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11774 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11775 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11776 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11778 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11780 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11782 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11784 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11785 This fixes a type error on hosts where ptrdiff_t is wider than int.
11787 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11789 * keyboard.c (read_key_sequence_vs): New function.
11790 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11793 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11795 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11797 Makefile improvements.
11798 * Makefile.in (config.status): Don't use double-colon rules, as
11799 they are not portable according to POSIX. Fix shell typo with `;
11800 I guess this rule has never been tested?
11801 (VCSWITNESS): New macro, to override any environment var.
11803 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11805 * xterm.h (struct x_display_info): Do not track X connection
11806 fd separately because it is always available from Display.
11807 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11810 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11812 * buffer.c (drop_overlay):
11813 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11814 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11816 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11818 * buffer.c (Fmake_overlay, Fmove_overlay):
11819 * intervals.c (set_point_from_marker):
11820 * print.c (PRINTPREPARE): Prefer signal_error
11821 to plain error and report unsuitable marker too.
11823 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11825 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11826 for 'dragging' member.
11827 (struct x_output): Remove set-but-unused leftovers
11828 'left_before_move' and 'top_before_move'.
11829 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11830 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11831 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11832 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11833 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11834 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11835 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11836 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11838 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11840 * nsfont.m (INVALID_GLYPH): New define.
11841 (nsfont_encode_char): Use INVALID_GLYPH.
11842 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11844 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11846 * xterm.c (x_last_mouse_movement_time): Revert last change.
11847 This code should use XDisplayMotionBufferSize to check display's
11848 motion history first, and there are few other issues as well.
11849 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11850 (handle_one_xevent): Adjust user.
11852 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11854 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11855 * frame.c (Flast_nonminibuf_frame): ... to here.
11856 (check_minibuf_window): Don't abort if no window was found
11859 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11861 Use XGetMotionEvents to ask the last mouse motion time from X server.
11862 * xterm.c (X_MOTION_HISTORY): Default to 1.
11863 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11864 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11865 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11866 Ifdef away legacy code.
11867 (XTmouse_position, x_scroll_bar_report_motion):
11868 Use x_last_mouse_movement_time.
11869 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11872 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11874 * msdos.c (last_mouse_window): Move to...
11875 (dos_rawgetc): ...this function and adjust comment.
11876 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11877 (mouseMoved): ...this function and adjust comment.
11878 * w32term.c (last_window): Likewise with...
11879 (w32_read_socket): ...this function.
11880 * xterm.c (last_window): Likewise with...
11881 (handle_one_xevent): ...this function.
11883 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11885 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11886 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11887 (handle_one_xevent): ...to here.
11888 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11891 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11893 * msdos.c (IT_set_terminal_window): Remove no-op.
11894 (initialize_msdos_display): Adjust terminal setup.
11895 * w32console.c (w32con_set_terminal_window): Remove no-op.
11896 (initialize_w32_display): Adjust terminal setup.
11897 * w32term.c (w32_set_terminal_window): Remove no-op.
11898 (w32_create_terminal): Adjust terminal setup.
11899 * xterm.c (XTset_terminal_window): Remove no-op.
11900 (x_create_terminal): Adjust terminal setup.
11902 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11904 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11906 (ns_create_terminal): Adjust terminal setup.
11907 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11909 (w32_create_terminal): Adjust terminal setup.
11910 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11912 (x_create_terminal): Adjust terminal setup.
11914 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11916 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11917 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11918 * dispnew.c (buffer_posn_from_coords):
11919 * window.c (Fwindow_end, displayed_window_lines):
11920 * xdisp.c (redisplay_mode_lines): Use it.
11922 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11924 * fontset.c (face_for_char): Check char in the current face font first
11925 if HAVE_NS (Bug#15138).
11927 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11929 * window.c (temp_output_buffer_show): Make sure window returned
11930 by display_buffer is live (Bug#15213).
11932 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11934 Minor cleanup to avoid forward declarations.
11935 * coding.h (struct ccl_spec): Remove forward declaration.
11936 * composite.h (toplevel): Include font.h.
11937 (struct composition_it, struct face, struct font_metrics):
11938 Remove forward declaration.
11939 * dispextern.h (struct image, struct atimer): Likewise.
11940 * emacsgtkfixed.h (struct frame): Likewise.
11941 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11942 * font.h (struct font_driver, struct font, struct glyph_string)
11943 (struct face): Remove forward declaration.
11944 * fontset.h (struct face, struct font): Likewise.
11945 * frame.h (toplevel): Style cleanup.
11946 (enum output_method): Move to...
11947 * termhooks.h (enum output_method): ...here.
11948 (struct glyph, struct frame, struct ns_display_info)
11949 (struct x_display_info, struct w32_display_info):
11950 Remove forward declaration.
11951 * xterm.h (toplevel): Include termhooks.h.
11952 (struct font, struct window, struct glyph_matrix, struct frame)
11953 (struct input_event, struct face, struct image): Remove forward
11955 * gtkutil.h (struct _widget_value): Likewise.
11956 * keyboard.h (toplevel): Include termhooks.h.
11957 (struct input_event): Remove forward declaration.
11959 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11961 * intervals.c (set_point_from_marker): New function.
11962 * editfns.c (Fgoto_char):
11963 * process.c (Finternal_default_process_filter):
11964 * window.c (select_window_1): Use it.
11965 * buffer.h (set_point_from_marker): Add prototype.
11967 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11969 * w32.c (term_winsock): Call release_listen_threads before calling
11971 (_sys_wait_accept): Wait for accept event in a loop with a finite
11972 timeout, instead of waiting indefinitely. Will hopefully avoid
11973 hanging during exit because WSACleanup deadlocks waiting for the
11974 event object to be released. (Bug#14333)
11976 * w32proc.c (release_listen_threads): New function, signals all
11977 the reader threads that listen for connections to stop waiting.
11979 * w32.h (release_listen_threads): Add prototype.
11981 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11983 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11984 field of new marker (for sanity and safety).
11985 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11986 anyway because XMISCTYPE is a function and can't be an lvalue).
11988 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11990 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11991 (x_after_update_window_line, x_scroll_bar_create)
11992 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11993 (handle_one_xevent, x_clear_frame_area):
11994 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11995 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11996 * xterm.h (x_clear_area): Adjust prototype.
11998 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12000 Hook scanning and indentation functions to find_newline. This helps
12001 to avoid duplicated code and renders more respect to newline cache.
12002 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12003 * cmds.c (Fforward_line):
12004 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12005 Use find_newline and avoid unnecessary point movements.
12006 * search.c (scan_newline): Implement on top of find_newline.
12008 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12010 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12011 scoped code (bug#11258).
12013 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12015 * nsterm.m (last_window): New variable.
12016 (EV_TRAILER2): New macro.
12017 (EV_TRAILER): Call EV_TRAILER2.
12018 (mouseMoved:): Add support for mouse-autoselect-window
12019 on nextstep (Bug#6888).
12021 2013-08-28 Andreas Schwab <schwab@suse.de>
12023 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12024 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12025 Remove unused macro definitions.
12026 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12027 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12028 Only define if emacs.
12030 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12032 Prefer enum glyph_row_area to int where appropriate.
12033 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12035 (window_box, window_box_width, window_box_left, window_box_left_offset)
12036 (window_box_right, window_box_right_offset): Adjust prototypes.
12037 * xdisp.c (window_box, window_box_width, window_box_left)
12038 (window_box_left_offset, window_box_right, window_box_right_offset):
12039 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12040 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12041 * nsterm.m (ns_clip_to_row):
12042 * w32term.c (w32_clip_to_row):
12043 * xterm.c (x_clip_to_row): Likewise.
12045 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12047 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12048 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12050 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12052 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12053 for portability to hosts where /bin/sh has problems.
12055 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12057 Redesign redisplay interface to drop global output_cursor.
12058 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12059 (toplevel): Remove declaration of output_cursor.
12060 (set_output_cursor, x_cursor_to): Remove prototype.
12061 * window.h (struct window): New member output_cursor.
12062 (output_cursor_to): New function to replace RIF member.
12063 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12064 (update_text_area, set_window_cursor_after_update): Use it.
12065 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12066 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12067 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12068 * w32term.c (x_update_window_begin, x_update_window_end):
12069 * xterm.c (x_update_window_begin, x_update_window_end):
12070 Adjust to use per-window output cursor.
12072 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12074 Simplify SELECT_TYPE-related code.
12075 Like EMACS_TIME, this portability layer is no longer needed, since
12076 Emacs has been using fd_set as a portability layer for some time.
12077 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12078 (SELECT_TYPE): Remove. All uses changed to fd_set.
12079 (fd_set) [!FD_SET]: New typedef.
12081 Simplify EMACS_TIME-related code.
12082 This portability layer is no longer needed, since Emacs has been
12083 using struct timespec as a portability layer for some time.
12084 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12085 Include <time.h> rather than "systime.h"; that's all that's needed now.
12086 * dispnew.c: Include <timespec.h> rather than "systime.h";
12087 that's all that's needed now.
12088 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12089 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12090 TIMESPEC_RESOLUTION.
12091 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12092 LOG10_TIMESPEC_RESOLUTION.
12093 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12094 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12095 (make_emacs_time): Remove. All used changed to make_timespec.
12096 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12097 (current_timespec): Rename from current_emacs_time. All uses changed.
12098 (add_emacs_time): Remove. All uses changed to timespec_add.
12099 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12100 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12101 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12102 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12103 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12104 (current_timespec): Rename from current_emacs_time. All uses changed.
12105 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12106 changed to timespec_cmp.
12107 * xgselect.c: Include <timespec.h>, since our .h files don't.
12109 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12111 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12112 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12113 Remove the leftovers.
12114 * gtkutil.c (toplevel): Do not declare Qxft but include
12116 * image.c (toplevel): Do not declare Vlibrary_cache because
12117 it's already done in lisp.h.
12119 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12121 * lisp.h (Mouse_HLInfo): Move from here...
12122 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12123 (reset_mouse_highlight): New function.
12124 * msdos.c (dos_set_window_size, IT_update_begin)
12125 (internal_terminal_init):
12126 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12127 (ns_initialize_display_info):
12128 * w32console.c (initialize_w32_display):
12129 * w32term.c (x_update_window_end, x_free_frame_resources)
12130 (w32_initialize_display_info):
12131 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12132 * window.c (Fdelete_other_windows_internal):
12133 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12134 * termchar.h (toplevel):
12135 * xterm.h (toplevel): Include dispextern.h.
12137 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12139 Fix minor problems found by static checking.
12140 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12141 (expect): Avoid nested-if warning.
12142 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12143 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12144 * nsterm.h, nsterm.m (ns_select):
12145 * xgselect.c, xgselect.h (xg_select):
12146 Adjust signature to better match pselect's.
12147 * nsterm.m (ns_select):
12148 Don't set *TIMEOUT, since pselect doesn't.
12149 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12150 diagnostic about assigning const char * to it.
12151 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12153 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12155 * lread.c (substitute_object_recurse): Handle hash-tables as well
12158 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12160 Fix unlikely core dump in init_tty, and simplify terminfo case.
12161 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12162 The old version incorrectly dumped core if malloc returned a
12163 buffer containing only non-NUL bytes.
12164 (init_tty): Do not allocate or free termcap buffers; the
12165 struct does that for us now.
12166 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12167 (struct tty_display_info): Define members termcap_term_buffer and
12168 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12169 use them. Allocate them directly in struct rather than indirectly
12170 via a pointer, to simplify init_tty.
12172 * frame.c (check_minibuf_window): Initialize 'window' properly,
12173 so that Emacs reliably aborts later if 'window' is not initialized.
12175 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12177 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12178 of VoidSymbol (Bug#15154).
12180 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12182 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12183 mouse_face_beg_y and mouse_face_end_y.
12184 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12185 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12186 Adjust users and update comment where appropriate.
12188 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12190 * frame.c (check_minibuf_window): New function.
12191 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12192 Call check_minibuf_window (Bug#15183).
12194 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12196 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12197 because this is the only last cursor data we need to keep and consult.
12198 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12199 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12202 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12204 Fix recovering from possible decompression error.
12205 Since insert_from_gap doesn't always move point, we can't use PT as
12206 the position where the partially decompressed data ends, and
12207 should count how many bytes was produced so far.
12208 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12209 (unwind_decompress): Really delete partially uncompressed data.
12210 (Fzlib_decompress_region): Take decompressed data size into account.
12212 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12214 * syntax.c (init_syntax_once): Adjust comment and do an early
12215 initialization of Qchar_table_extra_slots just once...
12216 * casetab.c (init_casetab_once):
12217 * category.c (init_category_once):
12218 * character.c (syms_of_character):
12219 * coding.c (syms_of_coding):
12220 * xdisp.c (syms_of_xdisp): ...and omit it here.
12222 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12224 * xdisp.c (get_next_display_element): Don't apply to characters
12225 from a display vector the logic of setting it->end_of_box_run_p
12226 suitable for characters from a buffer. (Bug#15175)
12228 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12229 to handle directories, rather than '_utime' which doesn't.
12232 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12234 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12235 or fullscreen (Bug#14627).
12237 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12239 System-dependent integer overflow fixes.
12240 * process.c (Fset_process_window_size): Signal an error if
12241 the window size is outside the range supported by the lower level.
12242 * sysdep.c (set_window_size): Return negative on error,
12243 nonnegative on success, rather than -1, 0, 1 on not in system,
12244 failure, success. This is simpler. Caller changed.
12245 (serial_configure): Remove unnecessary initialization of local.
12246 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12247 size fits in unsigned long; this isn't true on some 32-bit hosts.
12248 Avoid buffer overrun if some future version of /proc/meminfo has a
12249 variable name longer than 20 bytes.
12250 (system_process_attributes) [__FreeBSD__]:
12251 Don't assume hw.availpages fits in 'int'.
12253 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12255 Don't let very long directory names overrun the stack.
12256 Fix some related minor problems involving "//", vfork.
12257 * callproc.c (encode_current_directory): New function.
12258 (call_process): Don't append "/"; not needed.
12259 * fileio.c (file_name_as_directory_slop): New constant.
12260 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12261 this can save the caller having to alloca.
12262 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12263 Use SAFE_ALLOCA, not alloca.
12264 (directory_file_name, Fexpand_file_name): Leave leading "//"
12265 alone, since it can be special even on POSIX platforms.
12266 * callproc.c (call_process):
12267 * process.c (Fformat_network_address):
12268 * sysdep.c (sys_subshell):
12269 Use encode_current_directory rather than rolling our own.
12270 (create_process): No need to encode directory; caller does that now.
12271 * process.h (encode_current_directory): New decl.
12272 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12273 Rework to avoid 'goto xyzzy;'.
12275 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12277 * xdisp.c (handle_face_prop): If the default face was remapped use
12278 the remapped face for strings from prefix properties. (Bug#15155)
12280 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12282 Minor cleanup for redisplay interface and few related functions.
12283 * frame.h (enum text_cursor_kinds): Move from here...
12284 * dispextern.h (enum text_cursor_kinds): ...to here.
12285 (toplevel): Drop unnecessary declarations.
12286 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12287 in update_window_end_hook and draw_window_cursor functions.
12288 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12289 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12290 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12291 * xterm.c (x_update_window_end, x_draw_window_cursor):
12292 * xdisp.c (display_and_set_cursor, update_window_cursor)
12293 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12294 enum text_cursor_kinds where appropriate.
12296 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12298 Redesign redisplay interface to drop updated_row and updated_area.
12299 * dispextern.h (updated_row, updated_area): Remove declaration.
12300 (struct redisplay_interface): Pass glyph row and row area parameters
12301 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12302 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12304 * dispnew.c (updated_row, updated_area): Remove.
12305 (redraw_overlapped_rows, update_window_line): Adjust user.
12306 (update_marginal_area, update_text_area): Likewise. Pass updated row
12307 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12308 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12311 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12313 * process.c (flush_pending_output): Remove stub.
12316 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12318 * callproc.c: Fix race that killed background processes (Bug#15144).
12319 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12320 Record deleted process-id in critical section, not afterwards.
12321 Don't mistakenly kill process created by a call-process invocation
12322 that discards output and does not wait.
12324 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12326 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12327 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12328 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12329 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12330 to shut up compiler in mark_object.
12331 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12333 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12335 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12336 We can't portably rely on PTY_OPEN doing that, even if
12337 it calls posix_openpt with O_CLOEXEC.
12339 2013-08-20 Kenichi Handa <handa@gnu.org>
12341 * character.c (string_char): Improve commentary.
12343 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12345 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12346 (struct animation_cache): Make signature a flexible array member.
12347 All uses changed. This is a tad slower but may insulate us better
12348 from future changes to ImageMagick.
12350 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12352 * image.c: Shrink memory needed for animation cache.
12353 (SIGNATURE_DIGESTSIZE): New constant.
12354 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12355 (imagemagick_create_cache): Copy the signature. This saves
12356 several KB of memory that ImageMagick wastes per signature.
12357 Don't bother updating the update_time, as the caller does that now.
12358 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12359 it's a fixed size struct member now.
12360 (imagemagick_get_animation_cache): Always destroy the signature,
12361 as it's now imagemagick_create_cache's responsibility to copy it.
12362 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12363 and use memcmp rather than strcmp.
12364 eassert that ImageMagick returns a signature of the specified length.
12366 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12368 * image.c (imagemagick_get_animation_cache): Don't segfault on
12370 (imagemagick_get_animation_cache): Revert to previous definition
12371 so that it actually works. But keep the memory leak fix.
12372 (imagemagick_get_animation_cache): Fix memory leak.
12374 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12376 * image.c: Fix animation cache signature memory leak.
12377 Fix some other minor performance problems while we're at it.
12378 (imagemagick_create_cache): Clear just the members that
12379 need clearing. Don't set update_time, as caller does that now.
12380 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12381 Simplify by using pointer-to-pointer instead of a prev pointer.
12382 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12383 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12384 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12385 it's already a copy. Free the signature probe unless it's cached.
12387 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12388 This was introduced by my 2013-08-12 fix for Bug#15035.
12390 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12392 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12393 (imagemagick_prune_animation_cache): Now static.
12395 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12397 * image.c (imagemagick_get_animation_cache): Don't segfault when
12398 pruning all entries.
12400 2013-08-18 Ken Brown <kbrown@cornell.edu>
12402 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12403 static heap if ENABLE_CHECKING is defined.
12404 (max_bss_sbrk_ptr): New variable.
12405 (bss_sbrk): Use it.
12406 (report_sheap_usage): Report maximum static heap usage instead of
12407 ending static heap usage.
12409 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12411 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12412 of zlib_initialized according to the results of calling
12413 init_zlib_functions.
12415 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12417 * image.c: Implement an ImageMagick per-image cache.
12418 (imagemagick_get_animation_cache): Fix a double-free error.
12419 (imagemagick_load_image): Remove the ping_wand code, which only
12420 apparently saved time on invalid animated images, and slowed down
12421 everything else. Optimize for the common case.
12423 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12425 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12427 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12429 * marker.c (set_marker): Remove documentation of undefined behavior.
12431 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12433 * image.c (imagemagick_compute_animated_image): Animate correctly
12434 when sub-images are smaller than the main image.
12435 (imagemagick_compute_animated_image): Setting the iterator row to
12436 zero is apparently not allowed.
12437 (imagemagick_compute_animated_image): Allow images that say they
12438 have sub-images that are bigger than the main image, but just crop
12441 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12443 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12445 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12447 * image.c (imagemagick_compute_animated_image): Respect the GIF
12450 2013-08-15 Ken Brown <kbrown@cornell.edu>
12452 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12453 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12456 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12458 Fix minor problems found by static checking.
12459 * frame.c (delete_frame):
12460 * xdisp.c (next_element_from_display_vector):
12461 Avoid uninitialized local.
12462 * image.c (imagemagick_compute_animated_image): Port to C89.
12463 Prefer usual GNU indentation style for loops.
12464 Be more careful about bizarrely large sizes, by using ptrdiff_t
12467 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12469 Fix infinite frame selection loop (Bug#15025).
12470 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12472 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12474 * xdisp.c (compute_window_start_on_continuation_line):
12475 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12476 to make sure we end up setting the window start at the leftmost
12477 visible character of the display line. This avoids funky
12478 horizontal shifting because the window start is not kept on the
12479 same position. (Bug#15090)
12480 (next_element_from_display_vector): Support 'box' face attribute
12481 in the face definitions of a display vector. (Bug#15099)
12483 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12485 * image.c (imagemagick_compute_animated_image): Implement animated
12486 images (bug#14700).
12487 (imagemagick_compute_animated_image): Fix some compilation
12488 warnings. Implement a very simple cache to make the animation
12489 usable at all, but it should be replaced with a per-image cache.
12491 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12493 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12494 to do `for' loops over alist values.
12495 * buffer.h (FOR_EACH_BUFFER):
12496 * process.c (FOR_EACH_PROCESS): Use it.
12497 (handle_child_signal, status_notify, Fget_buffer_process)
12498 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12500 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12502 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12503 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12504 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12505 to xzalloc and so avoid redundant call to memset.
12506 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12507 members because it is allocated with xzalloc and so already zeroed.
12509 2013-08-14 Ken Brown <kbrown@cornell.edu>
12511 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12514 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12516 Utility function and macro to copy Lisp string to C string.
12517 * lisp.h (xlispstrdupa): New macro.
12518 (xlispstrdup): New prototype.
12519 * alloc.c (xlispstrdup): New function.
12520 * callint.c (Fcall_interactively):
12521 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12522 (Fsubstitute_in_file_name):
12523 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12524 * image.c (x_create_bitmap_from_file):
12525 * w32term.c (w32_term_init):
12526 * xterm.c (x_term_init): Use xlispstrdup.
12528 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12530 * image.c (imagemagick_load_image): Make animated pictures work.
12531 There's still some problems with background color settings, though
12534 * decompress.c (unwind_decompress): Always restore point.
12536 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12538 * marker.c (set_marker): Reformat documentation.
12540 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12542 * xdisp.c (cursor_type_changed): Now static.
12544 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12545 Use changed. This avoids the need to call xmalloc and for the
12546 caller to call xfree, and avoids memory leaks in some situations.
12548 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12550 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12551 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12552 (redisplay_window): If window_end_valid is cleared due to non-zero
12553 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12554 so do not call to try_cursor_movement for that window.
12556 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12558 * window.h (struct window): Convert window_end_pos and
12559 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12560 (wset_window_end_pos, wset_window_end_vpos): Remove.
12561 * dispnew.c (adjust_glyph_matrix):
12562 * window.c (Fwindow_end, replace_window, set_window_buffer)
12564 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12565 (set_vertical_scroll_bar, redisplay_window, try_window)
12566 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12567 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12568 (note_mouse_highlight): Adjust users.
12569 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12572 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12574 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12575 * image.c (imagemagick_filename_hint): Use `const char *' and
12576 prefer SSDATA to SDATA to avoid warnings.
12578 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12580 Cleanup window fringes, margins and scroll bars adjustments.
12581 * window.c (set_window_fringes, set_window_margins)
12582 (set_window_scroll_bars, apply_window_adjustment): New functions.
12583 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12584 (Fset_window_scroll_bars): Use them.
12586 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12588 * window.h (struct window): Convert scroll_bar_width
12589 from Lisp_Object to integer. Adjust comment.
12590 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12592 * window.c (wset_scroll_bar_width): Remove.
12593 (make_window): Initialize scroll_bar_width.
12594 (Fsplit_window_internal): Use direct assignment.
12595 (Fset_window_configuration, save_window_save):
12596 Convert Lisp_Object to integer and back where appropriate.
12597 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12598 bar was actually changed, and mention this in docstring.
12600 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12602 * decompress.c: Minor simplifications.
12603 (Fzlib_decompress_region): Don't bother verifying
12604 that avail_out <= UINT_MAX, as that was confusing.
12605 Mention the restriction in a comment instead.
12606 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12608 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12610 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12611 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12613 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12615 * image.c (imagemagick_filename_hint): Check for errors in the
12618 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12620 * window.c (Fwindow_margins): Return nil when there's no marginal
12621 area, as per the documented API.
12623 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12624 Fmake_vector, as scroll bar's struct members are not all Lisp
12625 objects now. This avoids crashes in GC.
12627 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12628 bool, so its address could be taken.
12630 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12632 * image.c (imagemagick_filename_hint): New function to possibly
12633 apply `image-content-type-suffixes'.
12634 (imagemagick_load_image): Use it.
12636 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12638 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12639 if loading zlib failed.
12641 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12643 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12644 2013-08-13 checkin below. Change bool to BOOL, rule is:
12645 All Obj-C code uses BOOL, except for interfaces callable from C.
12647 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12649 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12651 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12652 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12653 bool instead of BOOL.
12654 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12655 from Lisp_Object to bitfield. Adjust comment.
12656 * w32term.c (x_scroll_bar_create): Adjust user.
12657 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12658 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12659 Use bool for boolean.
12660 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12661 to `unsigned int' when defining a bitfield.
12663 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12665 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12667 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12669 * window.h (struct window): Convert left_margin_cols and
12670 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12671 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12672 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12674 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12676 (showing_window_margins_p, update_window_line, update_frame_1):
12677 * fringe.c (draw_fringe_bitmap_1):
12678 * xdisp.c (window_box_width): Adjust users.
12679 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12680 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12681 Use direct assignment.
12682 (Fset_window_configuration, save_window_save, Fwindow_margins):
12683 Convert Lisp_Object to integer and back where appropriate.
12684 (Fset_window_margins): Adjust user. Return t if any margin
12685 was actually changed, and mention this in docstring.
12687 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
12689 * syntax.c (forward_word):
12690 * cmds.c (forward_char, backward_char): Mention the optional argument.
12692 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12694 * window.h (struct window): Convert left_fringe_width
12695 and right_fringe_width from Lisp_Objects to integers.
12697 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
12698 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
12699 * window.c (wset_left_fringe_width, wset_right_fringe_width):
12701 (make_window): Initialize new integer fields to -1.
12702 (Fsplit_window_internal): Use direct assignment.
12703 (Fset_window_configuration, save_window_save):
12704 Convert Lisp_Object to integer and back where appropriate.
12705 (Fset_window_fringes): Adjust user. Return t if any fringe
12706 was actually changed, and mention this in docstring.
12708 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12710 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12711 * nsfns.m (x_set_cursor_type):
12712 * w32fns.c (x_set_cursor_type):
12713 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12714 * xdisp.c (set_frame_cursor_types): ...but in common code.
12716 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12718 * font.c (clear_font_cache): New function, stripped from...
12719 (Fclear_font_cache): ...here, which now uses the function
12720 above. Adjust comment.
12721 * font.h (clear_font_cache): Add prototype.
12722 * xfaces.c (clear_face_cache): Use clear_font_cache.
12724 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12726 * window.c (Fset_window_start): Compare `w', not `window' because
12727 `w' might not be equal to `window' after call to decode_live_window.
12729 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12731 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12732 This fixes a problem introduced by the Bug#15035 patch
12733 when using GPG. Reported by Herbert J. Skuhra.
12735 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12737 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12738 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12739 not yet initialized.
12741 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12743 * decompress.c (Fzlib_decompress_region): Support zlib
12744 decompression, too, and rename.
12746 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12748 Minor zlib configuration tweaks.
12749 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12750 Don't assume presence of fn_inflateInit2_ zlib internal function.
12752 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12754 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12755 include the zlib prefix.
12757 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12759 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12760 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12761 define static variables that are pointers to zlib functions to be
12762 dynamically loaded.
12763 (init_zlib_functions) [WINDOWSNT]: New function.
12764 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12766 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12767 macros instead of invoking the zlib functions directly.
12768 (syms_of_decompress): DEFSYM Qzlib_dll.
12769 Staticpro Szlib_available_p.
12771 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12773 Avoid looping over all frame windows to freeze and unfreeze.
12774 * window.h (struct window): Drop frozen_window_start_p.
12775 (freeze_window_starts): Drop prototype.
12776 * frame.h (struct frame): New frozen_window_starts flag.
12777 (FRAME_WINDOWS_FROZEN): New macro.
12778 * window.c (freeze_window_start, freeze_window_starts):
12780 (select_window, replace_window): Adjust users.
12781 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12782 (window_frozen_p): New function.
12783 (redisplay_window): Use it.
12785 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12787 Fix some fd issues when running subprocesses (Bug#15035).
12788 Fix bugs that can leak files or file descriptors on errors.
12789 Don't unlink open temp files, as that's hard for users to diagnose
12790 when things go awry (e.g., temp disk exhausted).
12791 Don't bother to lock temp files. Check for invalid recursion.
12792 * callproc.c (synch_process_fd): Remove. All uses removed.
12793 (synch_process_tempfile): New var or macro.
12794 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12796 (record_kill_process): New arg, the temp name. All callers changed.
12797 (delete_temp_file): Now just a simple wrapper around unlink.
12798 (call_process_kill): New arg, the call_process_fd array.
12799 Close them all. Clear synch_process_pid. Remove the temp file,
12800 or arrange for it to be removed.
12801 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12802 that's been moved to synch_process_tempfile. Caller changed.
12803 Do not remove the tempfile; that's now call_process_kill's
12805 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12806 call_process_kill; the caller now does that.
12807 (call_process_cleanup): Do not close the process fd; that's now
12808 call_process_kill's responsibility.
12809 (Fcall_process): Implement via new function call_process, which
12810 has most of the old body of Fcall_process, but with a different API.
12811 (call_process): New function that does not open or close filefd if
12812 it is nonnegative. Record which fds need to be closed, and let
12813 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12814 Signal an error if invoked recursively (could be done via a hook).
12815 Simplify creation of the tempfile in the MSDOS case.
12816 Don't create the output file until after checking for the executable.
12817 Report any failure to open /dev/null.
12818 Don't open /dev/null for writing twice; once is enough.
12819 Don't create pipe if all output is being discarded or sent to file.
12820 Don't worry about setting up the coding system or reading from the
12821 pipe if all output is being discarded.
12822 Hoist fd_error local into top level, to lessen block nesting.
12823 Don't record deleted pid here; now done by Fcall_process_region.
12824 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12825 and note its success in synch_process_tempfile.
12826 Do not leak resources when child_setup fails.
12827 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12828 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12829 (create_temp_file): Now returns open fd, with an additional
12830 Lisp_Object * argument to return the name. All callers changed.
12831 Do not close the file; rewind it instead, and leave it open for
12832 the caller. Do not lock the temp file. Unwind-protect the file
12833 and the file-descriptor.
12834 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12835 If an asynchrounous process, record it here, not in call_process.
12836 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12837 * eval.c (set_unwind_protect): New function.
12838 * fileio.c (write_region): New function, generalized from the
12839 old Fwrite_region. Do not lock temp files.
12840 (Fwrite_region): Use it.
12841 * lisp.h (set_unwind_protect, write_region): New decls.
12842 * process.c: Include <verify.h>.
12843 (make_process): Mark fds as initially closed.
12844 (deleted_pid_list): Now a list of pid-filename pairs.
12846 (close_process_fd): New function.
12847 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12848 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12849 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12850 (create_process, create_pty, Fmake_serial_process)
12851 (server_accept_connection): Record which fds need to be closed,
12852 and let deactivate_process close them.
12853 (Fmake_network_process): Do not discard the unwind-protect
12854 until it's safe to do so.
12855 (deactivate_process): Close the fds opened by create_process etc.
12856 (Fprocess_send_eof): Adjust to new way of recording open fds.
12857 Report an error if /dev/null can't be opened, instead of aborting.
12858 * process.h (PROCESS_OPEN_FDS): New constant.
12859 (struct Lisp_Process): New member open_fds.
12860 (record_kill_process, record_deleted_pid): Adjust signatures.
12861 (record_deleted_pid): Move decl here ...
12862 * syswait.h (record_deleted_pid): ... from here.
12864 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12866 * decompress.c: Fix bugs with large buffers and weird inputs.
12867 Tune a bit. Reindent as per usual Emacs style.
12868 (BUFFER_SIZE): Remove.
12869 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12870 more than UINT_MAX bytes. Decompress into the gap instead of into
12871 an auto buffer, as this should avoid copying. Return nil if
12872 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12873 set immediate_quit; we shouldn't trust zlib code that much.
12875 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12877 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12878 errors, and really move the gap to where we want it.
12880 * lisp.h: Include decompress.c support.
12882 * emacs.c (main): Include decompress.c support.
12884 * Makefile.in: Include -lz if present.
12886 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12888 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12889 (initWithTitle:): Initialize frame to 0.
12890 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12891 (fillWithWidgetValue:frame:): Rename from
12892 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12894 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12895 fillWithWidgetValue:frame:
12897 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12898 remove memory leak warnings.
12900 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12901 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12902 menu_pending_title.
12904 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12905 (x_activate_menubar): Update the whole menu.
12906 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12907 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12908 current event is not NSSystemDefined (Bug#15001).
12909 Call ns_check_menu_open only if trackingMenu is 2.
12910 (menuDidClose:): New method, decrease trackingMenu.
12911 (fillWithWidgetValue:setDelegate:): New method.
12912 (fillWithWidgetValue:): Call the above.
12914 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12916 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12918 Omit some unnecessary casts.
12919 Many of these go back to the old pre-C89 days, when they may have
12920 been needed, but we've been assuming C89 or later for a while now.
12921 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12922 (live_float_p, live_misc_p, live_vector_p):
12923 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12924 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12925 (defvar_per_buffer):
12926 * callint.c (Fcall_interactively):
12927 * doc.c (Fsubstitute_command_keys):
12928 * filelock.c (get_boot_time):
12929 * frame.c (xrdb_get_resource):
12930 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12931 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12932 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12933 (menuitem_highlight_callback, menu_destroy_callback)
12934 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12935 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12936 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12937 (xg_tool_bar_help_callback, tb_size_cb):
12938 * image.c (xpm_alloc_color, png_read_from_memory)
12939 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12940 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12942 * keymap.c (describe_map):
12943 * nsfns.m (Fns_display_monitor_attributes_list):
12944 * nsmenu.m (process_dialog:):
12945 * nsterm.m (hold_event):
12946 * process.c (wait_reading_process_output):
12947 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12948 * scroll.c (do_direct_scrolling, scrolling_1):
12949 * termcap.c (tgetent):
12950 * window.c (check_window_containing, add_window_to_list)
12951 (freeze_window_starts):
12952 * xdisp.c (compare_overlay_entries, vmessage):
12953 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12954 (x_get_monitor_attributes_xrandr)
12955 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12956 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12957 * xfont.c (xfont_match, xfont_open):
12958 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12959 (menubar_selection_callback, menu_position_func)
12960 (popup_selection_callback, create_and_show_popup_menu)
12961 (dialog_selection_callback, create_and_show_dialog):
12962 * xrdb.c (x_get_string_resource)
12964 * xsmfns.c (x_session_check_input):
12965 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12966 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12967 (xaw_jump_callback, xaw_scroll_callback):
12968 Omit unnecessary casts.
12970 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12972 Minor string-length refactoring.
12973 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12974 * frame.c (make_monitor_attribute_list):
12975 Prefer build_string to strlen + make_string.
12977 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12979 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12980 don't check minor_code (Bug#14417).
12982 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12984 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12985 vertical positions instead. This avoids calling MATRIX_ROW with
12986 row numbers that are possibly beyond valid limits. (Bug#15064)
12988 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12990 Use xstrdup and build_unibyte_string where applicable.
12991 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12992 * xfns.c (x_window):
12993 * xrdb.c (x_get_customization_string):
12994 * xterm.c (xim_initialize):
12995 * w32fns.c (w32_window): Use xstrdup.
12996 (w32_display_monitor_attributes_list):
12997 * emacs.c (init_cmdargs):
12998 * keyboard.c (PUSH_C_STR):
12999 * nsfont.m (nsfont_open):
13000 * sysdep.c (system_process_attributes):
13001 * w32.c (system_process_attributes):
13002 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13004 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13006 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13007 variables of these types so that GDB would know about them, as aid
13008 for debugging fatal exceptions. (Bug#15024) See also
13009 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13012 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13014 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13015 larger than the NSWindow (Bug#14934).
13017 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13019 Redesign redisplay interface to drop global variable updated_window.
13020 Always pass currently updated window as a parameter to update routines.
13021 * dispextern.h (updated_window): Remove declaration.
13022 (struct redisplay_interface): Pass window parameter to
13023 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13024 and after_update_window_hook.
13025 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13027 * dispnew.c (updated_window): Remove.
13028 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13029 (update_window_line): Adjust to match redisplay interface changes.
13030 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13031 (ns_scroll_run, ns_after_update_window_line):
13032 * w32term.c (x_update_window_begin, x_update_window_end)
13033 (x_after_update_window_line, x_scroll_run):
13034 * xterm.c (x_update_window_begin, x_update_window_end)
13035 (x_after_update_window_line, x_scroll_run):
13036 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13037 Likewise. Adjust comments where appropriate.
13038 (x_cursor_to): Simplify because this is always called during window
13039 update (but install debugging check anyway).
13040 (expose_window): Check must_be_updated_p flag to see whether this
13041 function is called during window update.
13043 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13045 Do not reset window modification event counters excessively.
13046 These leftovers and poor man's tricky methods to catch extra
13047 redisplay's attention are no longer needed.
13048 * frame.c (set_menu_bar_lines_1):
13049 * minibuf.c (read_minibuf_unwind):
13050 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13051 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13052 (window_scroll_line_based, Fset_window_configuration):
13053 * xdisp.c (redisplay_window): Do not reset last_modified and
13054 last_overlay_modified counters.
13056 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13058 * xselect.c (x_send_client_event): Set send_event and serial, memset
13059 data.l as it might be bigger than data.b. Use 24 bit mask to
13060 XSendEvent (Bug#15034).
13062 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13064 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13065 for TTY frames that are not the top frame on their console.
13068 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13070 * w32term.c (w32fullscreen_hook): Really maximize frame when
13071 asked for (Bug#14841).
13073 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13075 Prefer selected_window to Fselected_window, likewise for frames.
13076 * buffer.c (Fbuffer_swap_text):
13077 * data.c (Fvariable_binding_locus):
13078 * window.c (run_window_configuration_change_hook): Adjust users.
13079 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13080 Use decode_live_frame.
13082 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13084 Be more careful if selected window shows the buffer other than current,
13085 use window_outdated only if this is not so. This change should also
13086 address some weird issues discussed in Bug#13012.
13087 * window.h (window_outdated): New prototype.
13088 * window.c (window_outdated): Now here. Convert from static and
13089 always assume window's buffer.
13090 (Fwindow_end, Fwindow_line_height): Use it.
13091 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13092 and always assume window's buffer.
13093 (redisplay_window): Adjust user.
13094 (redisplay_internal): Call to reconsider_clip_changes once and
13095 check whether mode line should be updated only if selected window
13096 shows current buffer.
13097 (run_window_scroll_functions): Use eassert for debugging check.
13098 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13100 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13102 * window.c (window_scroll, window_scroll_pixel_based)
13103 (window_scroll_line_based): Use bool for booleans.
13105 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13107 * process.c: Fix minor off-by-one issues in descriptor counts.
13108 This shouldn't fix any real bugs, but it cleans up the code a bit.
13109 (max_process_desc, max_input_desc): -1, not 0, means none.
13111 (delete_input_desc): New function.
13112 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13113 (deactivate_process): Scan backwards when recomuting max_process_desc;
13114 that should be faster.
13115 (init_process_emacs): Initialize max_input_desc.
13117 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13119 Use region cache to speedup bidi_find_paragraph_start.
13120 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13121 Rename cache_long_line_scans to cache_long_scans.
13122 * buffer.c (bset_cache_long_line_scans): Rename to
13123 bset_cache_long_scans.
13124 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13125 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13127 (syms_of_buffer): Rename cache-long-line-scans to
13128 cache-long-scans. Adjust docstring.
13129 * search.c (newline_cache_on_off):
13130 * indent.c (width_run_cache_on_off): Adjust users.
13131 * bidi.c (bidi_paragraph_cache_on_off): New function.
13132 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13133 * insdel.c (prepare_to_modify_buffer):
13134 Invalidate bidi_paragraph_cache if enabled.
13136 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13138 Invalidate region caches only if buffer text is going to be changed.
13139 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13140 (modify_text): ...new prototype.
13141 (prepare_to_modify_buffer_1): New prototype.
13142 * textprop.c (modify_region): Rename to...
13143 (modify_text_properties): ...new function.
13144 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13145 (Fremove_list_of_text_properties): Adjust users.
13146 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13147 (modify_text): ...new function.
13148 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13149 (prepare_to_modify_buffer_1): ...new function.
13150 * casefiddle.c (casify_region):
13151 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13152 (Ftranspose_regions): Use modify_text.
13154 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13156 * lisp.mk (lisp): Add nadvice.elc.
13158 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13160 New macro to iterate over live buffers similar to frames.
13161 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13162 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13163 Declare buffer-related variables here to offload lisp.h.
13164 * buffer.c (Vbuffer_alist): Adjust comment.
13165 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13166 (other_buffer_safely):
13167 * data.c (store_symval_forwarding):
13168 * dispnew.c (Fframe_or_buffer_changed_p):
13169 * fileio.c (Fdo_auto_save):
13170 * filelock.c (unlock_all_files):
13171 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13173 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13175 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13176 * callproc.c (create_temp_file):
13177 * filelock.c (create_lock_file):
13178 Assume mkostemp, since it's now provided by Gnulib.
13180 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13182 * w32.c (mkostemp): New function.
13183 (mktemp): Remove, no longer used. Most of the code reused in
13184 mkostemp. (Bug#15015)
13185 (mktemp): Don't undef.
13187 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13189 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13190 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13191 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13192 (free_glyph_pool, check_glyph_memory): Likewise for
13193 all users. Adjust comments where appropriate.
13195 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13197 * composite.h: Minor fixups.
13198 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13199 to fix a misspelling, and change it to an inline function while
13200 we're at it (it need not be a macro). All uses changed.
13201 (composition_method, composition_valid_p):
13202 Rewrite to avoid assignments in if-conditions.
13204 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13206 Do not use global Lisp_Object in composition macros.
13207 * composite.h (composition_temp): Remove declaration.
13208 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13209 (composition_method, composition_valid_p): ...inline functions.
13210 (compose_region): Remove the leftover.
13211 * composite.c (composition_temp): Remove.
13212 (run_composition_function, update_compositions)
13213 (composition_compute_stop_pos, composition_adjust_point)
13214 (Ffind_composition_internal):
13215 * coding.c (handle_composition_annotation):
13216 * xdisp.c (handle_composition_prop, check_point_in_composition):
13217 Related users changed.
13219 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13221 Drop FRAME_PTR typedef.
13222 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13223 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13224 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13225 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13226 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13227 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13228 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13229 All related users changed.
13231 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13233 * eval.c (default_toplevel_binding): New function.
13235 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13236 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13237 (syms_of_eval): Export them.
13238 * data.c (Fdefault_value): Micro cleanup.
13239 * term.c (init_tty): Use "false".
13241 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13243 Fix X GC leak in GTK and raw (no toolkit) X ports.
13244 * xterm.c (x_free_frame_resources): If white and black relief
13245 GCs are allocated, always free them here.
13246 * xfns.c (x_make_gc): Omit redundant initialization.
13247 * widget.c (create_frame_gcs): Remove the leftover.
13248 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13249 in x_free_frame_resources.
13251 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13253 * nsterm.m (windowWillResize:toSize:): Only change title if
13254 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13256 (viewDidEndLiveResize): New method.
13258 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13259 inside NS_IMPL_COCOA.
13261 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13263 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13264 Do not check whether undo is enabled because record_insert and
13265 record_delete does that themselves.
13267 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13269 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13270 member which is not really used any more.
13271 (FRAME_XIC_BASE_FONTNAME): Remove.
13272 * xfns.c (xic_free_fontset): Adjust user.
13273 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13274 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13275 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13276 (xdialog_show): Use eassert for debugging check.
13277 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13279 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13281 * fileio.c, fns.c (merge): Move extern decl from here ...
13282 * lisp.h (merge): ... to here.
13284 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13286 Fix last font-related change.
13287 * w32font.h (w32font_list_internal, w32font_match_internal):
13289 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13290 (uniscribe_list_family): Adjust to match font API change.
13291 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13292 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13294 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13296 * frame.h (FRAME_MOUSE_UPDATE):
13297 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13298 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13300 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13302 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13303 * font.h (struct font_driver): Change list, match, and list_family
13304 functions to accept struct frame * as first arg.
13305 * font.c (font_score, font_compare, font_sort_entities):
13307 (font_sort_entities, font_list_entities, font_select_entity)
13308 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13309 match font API change.
13310 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13311 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13312 * ftxfont.c (ftxfont_list, ftxfont_match):
13313 * xftfont.c (xftfont_list, xftfont_match):
13314 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13315 * w32font.c (w32font_list, w32font_match, w32font_list)
13316 (w32font_list_internal, w32_font_match_internal): Likewise.
13317 * xfaces.c (Fx_family_fonts): Adjust user.
13319 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13321 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13322 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13323 only if HAVE_X_WINDOWS is in use.
13324 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13325 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13326 * w32term.c (x_wm_set_icon_position): Likewise.
13327 * w32fns.c (x_icon): Adjust user.
13329 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13331 * xterm.c (last_mouse_press_frame): Remove the
13332 leftover which is not really used any more.
13333 (handle_one_xevent, syms_of_xterm): Adjust users.
13334 (x_flush): Call XFlush once per each X display, not frame.
13335 This is better because this code always unconditionally skips
13336 non-X frames in Vframe_list and issues the only XFlush if we
13337 have more than one X frame on the same X display.
13338 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13339 Use bool for booleans.
13340 (x_draw_glyph_string_background, cvt_string_to_pixel)
13341 (cvt_pixel_dtor): Drop unnecessary prototypes.
13342 * xterm.h (x_display_ok): Adjust prototype.
13344 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13346 Drop unnecessary functions that deals with frame pixel size.
13347 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13348 (x_pixel_height): Drop prototypes.
13349 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13350 (x_pixel_height): Drop implementations.
13351 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13352 which should be always valid for window frame.
13353 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13354 * w32menu.c (Fx_popup_dialog):
13355 * xmenu.c (Fx_popup_dialog): Likewise for both.
13357 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13359 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13360 frame parameters and call to Fmodify_frame_parameters just once.
13361 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13362 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13363 and mention nil frame in docstring.
13365 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13367 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13368 (x_figure_window_size): Likewise. Adjust to return long.
13369 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13370 (toplevel): Move Qterminal_live_p to...
13371 * terminal.c (toplevel): ...here, make it static, and...
13372 (syms_of_terminal): ...DEFSYM here.
13373 * frame.h (Qterminal_live_p): Remove declaration.
13374 (make_frame, x_figure_window_size): Adjust prototype.
13375 * nsfns.m (Fx_create_frame): Use long for window flags.
13377 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13379 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13380 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13381 Do not assume that emacs_close (INT_MAX) is a no-op.
13383 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13385 * xfaces.c (make_face_cache): For struct face_cache, prefer
13386 xmalloc to xzalloc and so avoid redundant call to memset.
13387 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13389 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13391 * fringe.c (draw_window_fringes, update_window_fringes)
13392 (compute_fringe_widths):
13393 * w32term.c (x_draw_glyph_string):
13394 * window.c (candidate_window_p, Frecenter):
13395 * xfaces.c (realize_basic_faces, realize_default_face)
13396 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13397 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13398 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13399 * xmenu.c (Fx_menu_bar_open_internal):
13400 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13401 * xsettings.c (xft_settings_event):
13402 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13403 Use bool for booleans. Adjust style and comments where
13405 * dispextern.h (draw_window_fringes, update_window_fringes)
13406 (compute_fringe_widths):
13407 * xterm.h (x_had_errors_p): Adjust prototype.
13409 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13411 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13412 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13414 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13416 * fns.c (toplevel): Remove comment before Fsafe_length because
13417 it checks for QUIT.
13419 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13421 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13423 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13425 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13426 frame which got the message is still alive, before dereferencing
13427 its pointer. (Bug#14970)
13429 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13430 be a live window, before using it as such. (Bug#14970)
13432 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13434 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13435 w32_detect_focus_change instead of doing part of its job by hand.
13436 This fixes the problem whereby FOCUS_OUT events were not sent to
13439 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13441 * process.c (Fprocess_list): Doc fix.
13443 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13444 being re-exposed only if it didn't ask to become visible.
13445 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13446 was previously iconified. (Bug#14841)
13447 (x_iconify_frame): Mark the frame iconified.
13449 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13451 Fix minor problems found by static checking.
13452 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13453 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13455 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13457 * eval.c (set_specpdl_old_value): New function.
13458 (unbind_to): Minor simplification.
13459 (get_backtrace_frame): New function.
13460 (Fbacktrace_frame): Use it. Add `base' argument.
13461 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13462 (syms_of_eval): Export backtrace-eval.
13463 * xterm.c (x_focus_changed): Simplify.
13465 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13467 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13469 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13471 * xdisp.c (redisplay_window): Instead of moving point out of
13472 scroll margin, reject the force_start method, and try scrolling
13473 instead. (Bug#14780)
13475 2013-07-24 Ken Brown <kbrown@cornell.edu>
13477 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13480 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13482 * eval.c (Fprogn): Do not check that BODY is a proper list.
13483 This undoes the previous change. The check slows down the
13484 interpreter, and is not needed to prevent a crash. See
13485 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13487 2013-07-23 Glenn Morris <rgm@gnu.org>
13489 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13491 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13493 Port to GNU/Linux systems with tinfo but not ncurses.
13494 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13495 to decide whether ncurses is being used. Without this change,
13496 GCC complains about tgetent not being declared, on a system
13497 that has tinfo installed but ncurses not installed.
13499 * eval.c (Fprogn): Check that BODY is a proper list.
13501 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13502 * data.c (Fsetq_default):
13503 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13504 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13506 Tune by taking advantage of the fact that ARGS is always a list
13507 when a function is declared to have UNEVALLED args.
13509 * emacsgtkfixed.c: Port to GCC 4.6.
13510 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13512 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13514 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13515 here to silence compiler warnings.
13517 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13519 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13520 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13521 from messing up Emacs's 'struct frame' (Bug#14923).
13523 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13525 * alloc.c (make_save_ptr_ptr): Define this function.
13526 It was inadvertently omitted. It's needed only if
13527 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13529 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13531 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13532 frame have focus (Bug#14895).
13534 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13536 Avoid vfork-related deadlock more cleanly.
13537 * callproc.c (child_setup): When the child's exec fails, output
13538 the program name, as that's more useful. Use O_NONBLOCK to avoid
13540 * process.c (create_process_1): Remove; no longer needed.
13541 (create_process): Remove timer hack; no longer needed, now that
13542 the child avoids deadlock.
13544 2013-07-20 Glenn Morris <rgm@gnu.org>
13546 * image.c (Fimage_flush): Fix doc typo.
13548 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13550 Fix array bounds violation when pty allocation fails.
13551 * process.c (PTY_NAME_SIZE): New constant.
13552 (pty_name): Remove static variable; it's now auto.
13553 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13554 Take pty_name as an arg rather than using a static variable.
13555 All callers changed.
13556 (create_process): Recover pty_flag from process, not from volatile local.
13557 (create_pty): Stay inside array even when pty allocation fails.
13558 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13560 * lread.c (Fload): Avoid initialization only when lint checking.
13561 Mention that it's needed only for older GCCs.
13563 2013-07-20 Kenichi Handa <handa@gnu.org>
13565 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13566 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13568 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13570 * lread.c (Fload): Avoid uninitialized warning.
13572 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13574 Fix some minor file descriptor leaks and related glitches.
13575 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13576 (create_lock_file): Use write, not emacs_write.
13577 * image.c (slurp_file, png_load_body):
13578 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13579 (server_accept_connection):
13580 Don't leak an fd on memory allocation failure.
13581 * image.c (slurp_file): Add a cheap heuristic for growing files.
13582 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13583 as that's what the other routines do. Maybe input need not be
13584 blocked at all, but it's better to be consistent.
13585 Avoid undefined behavior when strlen is zero.
13587 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13588 (NSTATICS): Now a constant; doesn't need to be a macro.
13590 2013-07-19 Richard Stallman <rms@gnu.org>
13592 * coding.c (decode_coding_utf_8): Add simple loop for fast
13593 processing of ASCII characters.
13595 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13597 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13599 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13601 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13602 unportable 'struct x_display_info'.
13603 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13604 is a portable type.
13606 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13608 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13609 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13611 (system_process_attributes): Prefer plain char to unsigned char
13612 when either will do. Clean up properly if interrupted or if
13613 memory allocations fail. Don't assume sscanf succeeds.
13614 Remove no-longer-needed workaround to stop GCC from whining.
13615 Read command-line once, instead of multiple times. Check read status a
13616 bit more carefully.
13618 Fix obscure porting bug with varargs functions.
13619 The code assumed that int is treated like ptrdiff_t in a vararg
13620 function, which is not a portable assumption. There was a similar
13621 -- though these days less likely -- porting problem with various
13622 assumptions that pointers of different types all smell the same as
13623 far as vararg functions is conserved. To make this problem less
13624 likely in the future, redo the API to use varargs functions.
13625 * alloc.c (make_save_value): Remove this vararg function.
13626 All uses changed to ...
13627 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13628 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13630 (make_save_ptr): Rename from make_save_pointer, for consistency with
13631 the above. Define only on platforms that need it. All uses changed.
13633 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13635 * keyboard.c: Try to fix typos in previous change.
13636 (DISPLAY_LIST_INFO): New macro.
13637 (kbd_buffer_get_event): Do not access members that are not present
13638 in X11. Revert inadvertent change of "!=" to "=".
13640 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13642 * keyboard.c (kbd_buffer_get_event):
13643 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13644 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13646 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13648 * filelock.c: Fix unlikely file descriptor leaks.
13649 (get_boot_time_1): Rework to avoid using emacs_open.
13650 This doesn't actually fix a leak, but is better anyway.
13651 (read_lock_data): Use read, not emacs_read.
13653 * doc.c: Fix minor memory and file descriptor leaks.
13654 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13655 (get_doc_string, Fsnarf_documentation):
13656 Fix file descriptor leak on error.
13658 * term.c: Fix minor fdopen-related file descriptor leaks.
13659 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13660 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13662 * charset.c: Fix file descriptor leaks and errno issues.
13664 (load_charset_map_from_file): Don't leak file descriptor on error.
13665 Use plain record_xmalloc since the allocation is larger than
13666 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13668 * eval.c (record_unwind_protect_nothing):
13669 * fileio.c (fclose_unwind):
13671 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13672 The replacement doesn't block input, but that no longer seems
13675 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13677 * lread.c: Fix file descriptor leaks and errno issues.
13678 (Fload): Close some races that leaked fds or streams when 'load'
13680 (Fload, openp): Report error number of last nontrivial failure to open.
13681 ENOENT counts as trivial.
13682 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13684 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13685 now that the function is always called with a nonnegative arg.
13686 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13687 All uses replaced with ...
13688 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
13690 A few more minor file errno-reporting bugs.
13691 * callproc.c (Fcall_process):
13692 * doc.c (Fsnarf_documentation):
13693 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
13694 * process.c (set_socket_option):
13695 Don't let a constructor trash errno.
13696 * doc.c: Include <errno.h>.
13698 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
13700 * w32fns.c (unwind_create_tip_frame): Fix declaration.
13702 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13704 Fix w32 bug with call-process-region (Bug#14885).
13705 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
13706 to Fcall_process when the input is empty. This simplifies the
13707 code a bit. It makes no difference on POSIXish platforms but
13708 apparently it fixes a bug on w32.
13710 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13711 * fileio.c (close_file_unwind): Don't close if FD is negative;
13712 this can happen when unwinding a zapped file descriptor.
13713 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13714 in case Emacs runs out of memory between the two unwind-protects.
13715 Don't trash errno when closing FD.
13716 Zap the FD in the specpdl when closing it, instead of deferring
13717 the removal of the unwind-protect; this fixes a bug where a child
13718 function unwinds the stack past us.
13720 New unwind-protect flavors to better type-check C callbacks.
13721 This also lessens the need to write wrappers for callbacks,
13722 and the need for make_save_pointer.
13723 * alloc.c (free_save_value):
13724 * atimer.c (run_all_atimers):
13726 * alloc.c (safe_alloca_unwind):
13727 * atimer.c (unwind_stop_other_atimers):
13728 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13729 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13730 * minibuf.c (choose_minibuf_frame_1):
13731 * process.c (make_serial_process_unwind):
13732 * xdisp.c (pop_message_unwind):
13733 * xselect.c (queue_selection_requests_unwind):
13734 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13735 * alloc.c (record_xmalloc):
13736 Prefer record_unwind_protect_ptr to record_unwind_protect with
13738 * alloc.c (Fgarbage_collect):
13739 Prefer record_unwind_protect_void to passing a dummy.
13740 * buffer.c (restore_buffer):
13741 * window.c (restore_window_configuration):
13742 * xfns.c, w32fns.c (do_unwind_create_frame)
13743 New wrapper. All record-unwind uses of wrappee changed.
13744 * buffer.c (set_buffer_if_live):
13745 * callproc.c (call_process_cleanup, delete_temp_file):
13746 * coding.c (code_conversion_restore):
13747 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13748 * editfns.c (save_excursion_restore)
13749 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13750 (save_restriction_restore):
13751 * eval.c (restore_stack_limits, un_autoload):
13752 * fns.c (require_unwind):
13753 * keyboard.c (recursive_edit_unwind, tracking_off):
13754 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13755 * macros.c (pop_kbd_macro, restore_menu_items):
13756 * nsfns.m (unwind_create_frame):
13757 * print.c (print_unwind):
13758 * process.c (start_process_unwind):
13759 * search.c (unwind_set_match_data):
13760 * window.c (select_window_norecord, select_frame_norecord):
13761 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13762 (fast_set_selected_frame):
13763 * xfns.c, w32fns.c (unwind_create_tip_frame):
13764 Return void, not a dummy Lisp_Object. All uses changed.
13765 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13766 * callproc.c (call_process_kill):
13767 * fileio.c (restore_point_unwind, decide_coding_unwind)
13768 (build_annotations_unwind):
13769 * insdel.c (Fcombine_after_change_execute_1):
13770 * keyboard.c (read_char_help_form_unwind):
13771 * menu.c (unuse_menu_items):
13772 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13773 * sound.c (sound_cleanup):
13774 * xdisp.c (unwind_redisplay):
13775 * xfns.c (clean_up_dialog):
13776 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13777 Accept no args and return void, instead of accepting and returning
13778 a dummy Lisp_Object. All uses changed.
13779 * cygw32.c (fchdir_unwind):
13780 * fileio.c (close_file_unwind):
13781 * keyboard.c (restore_kboard_configuration):
13782 * lread.c (readevalllop_1):
13783 * process.c (wait_reading_process_output_unwind):
13784 Accept int and return void, rather than accepting an Emacs integer
13785 and returning a dummy object. In some cases this fixes an
13786 unlikely bug when the corresponding int is outside Emacs integer
13787 range. All uses changed.
13788 * dired.c (directory_files_internal_unwind):
13789 * fileio.c (do_auto_save_unwind):
13790 * gtkutil.c (pop_down_dialog):
13791 * insdel.c (reset_var_on_error):
13792 * lread.c (load_unwind):
13793 * xfns.c (clean_up_file_dialog):
13794 * xmenu.c, nsmenu.m (pop_down_menu):
13795 * xmenu.c (cleanup_widget_value_tree):
13796 * xselect.c (wait_for_property_change_unwind):
13797 Accept pointer and return void, rather than accepting an Emacs
13798 save value encapsulating the pointer and returning a dummy object.
13800 * editfns.c (Fformat): Update the saved pointer directly via
13801 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13802 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13803 (unwind_body): New function.
13804 (record_unwind_protect): First arg is now a function returning void,
13805 not a dummy Lisp_Object.
13806 (record_unwind_protect_ptr, record_unwind_protect_int)
13807 (record_unwind_protect_void): New functions.
13808 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13809 * fileio.c (struct auto_save_unwind): New type.
13810 (do_auto_save_unwind): Use it.
13811 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13812 * insdel.c (struct rvoe_arg): New type.
13813 (reset_var_on_error): Use it.
13814 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13816 (specbinding_func): Remove; there are now several such functions.
13817 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13818 (set_unwind_protect_ptr): New function.
13819 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13821 Be simpler and more consistent about reporting I/O errors.
13822 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13823 Say "Read error" and "Write error", rather than "I/O error", or
13824 "IO error reading", or "IO error writing", when a read or write
13826 * process.c (Fmake_network_process, wait_reading_process_output)
13827 (send_process, Fprocess_send_eof, wait_reading_process_output):
13828 Capitalize diagnostics consistently. Put "failed foo" at the
13829 start of the diagnostic, so that we don't capitalize the
13830 function name "foo". Consistently say "failed" for such
13832 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13833 All callers changed. This is so it can use report_file_error.
13834 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13835 diagnostics consistently as above.
13837 * fileio.c (report_file_errno): Fix errno reporting bug.
13838 If the file name is neither null nor a pair, package it up as a
13839 singleton list. All callers changed, both to this function and to
13840 report_file_error. This fixes a bug where the memory allocator
13841 invoked by list1 set errno so that the immediately following
13842 report_file_error reported the wrong errno value.
13844 Fix minor problems found by --enable-gcc-warnings.
13845 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13846 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13848 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13850 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13851 Set event->arg to Qt if switch-event shall be generated.
13852 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13854 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13856 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13859 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13860 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13861 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13862 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13863 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13864 and there is a focused frame.
13865 (head_table): Add focus-in and focus-out.
13866 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13867 bind to handle-focus-in/out.
13869 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13870 (Fhandle_switch_frame): Call Fhandle_focus_in.
13871 (syms_of_frame): defsubr handle-focus-in/out.
13873 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13875 Fix porting bug to older POSIXish platforms (Bug#14862).
13876 * sysdep.c (emacs_pipe): New function, that implements
13877 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13878 This should port better to CentOS 5 and to Mac OS X 10.6.
13879 All calls to pipe2 changed.
13881 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13882 This makes the code easier to read and the executable a bit smaller.
13883 Do not replace all calls to Fcons that happen to create lists,
13884 just calls that are intended to create lists. For example, when
13885 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13886 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13887 Similarly for list2 through list5.
13888 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13889 * bytecode.c (exec_byte_code):
13890 * callint.c (quotify_arg, Fcall_interactively):
13891 * callproc.c (Fcall_process, create_temp_file):
13892 * charset.c (load_charset_map_from_file)
13893 (Fdefine_charset_internal, init_charset):
13894 * coding.c (get_translation_table, detect_coding_system)
13895 (Fcheck_coding_systems_region)
13896 (Fset_terminal_coding_system_internal)
13897 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13898 * composite.c (update_compositions, Ffind_composition_internal):
13899 * dired.c (directory_files_internal, file_name_completion)
13901 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13902 * doc.c (Fsnarf_documentation):
13903 * editfns.c (Fmessage_box):
13905 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13906 (Feval, eval_sub, Ffuncall, apply_lambda):
13907 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13908 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13909 (Fset_file_times, Finsert_file_contents)
13910 (Fchoose_write_coding_system, Fwrite_region):
13911 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13912 * font.c (font_registry_charsets, font_parse_fcname)
13913 (font_prepare_cache, font_update_drivers, Flist_fonts):
13914 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13915 * frame.c (make_frame, Fmake_terminal_frame)
13916 (x_set_frame_parameters, x_report_frame_params)
13917 (x_default_parameter, Fx_parse_geometry):
13918 * ftfont.c (syms_of_ftfont):
13919 * image.c (gif_load):
13920 * keyboard.c (command_loop_1):
13921 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13922 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13923 (Fminor_mode_key_binding, accessible_keymaps_1)
13924 (Faccessible_keymaps, Fwhere_is_internal):
13925 * lread.c (read_emacs_mule_char):
13926 * menu.c (find_and_return_menu_selection):
13927 * minibuf.c (get_minibuffer):
13928 * nsfns.m (Fns_perform_service):
13929 * nsfont.m (ns_script_to_charset):
13930 * nsmenu.m (ns_popup_dialog):
13931 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13932 (Fx_own_selection_internal):
13933 * nsterm.m (append2):
13934 * print.c (Fredirect_debugging_output)
13935 (print_prune_string_charset):
13936 * process.c (Fdelete_process, Fprocess_contact)
13937 (Fformat_network_address, set_socket_option)
13938 (read_and_dispose_of_process_output, write_queue_push)
13939 (send_process, exec_sentinel):
13940 * sound.c (Fplay_sound_internal):
13941 * textprop.c (validate_plist, add_properties)
13942 (Fput_text_property, Fadd_face_text_property)
13943 (copy_text_properties, text_property_list, syms_of_textprop):
13944 * unexaix.c (report_error):
13945 * unexcoff.c (report_error):
13946 * unexsol.c (unexec):
13947 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13948 (Fformat_mode_line, syms_of_xdisp):
13949 * xfaces.c (set_font_frame_param)
13950 (Finternal_lisp_face_attribute_values)
13951 (Finternal_merge_in_global_face, syms_of_xfaces):
13952 * xfns.c (x_default_scroll_bar_color_parameter)
13953 (x_default_font_parameter, x_create_tip_frame):
13954 * xfont.c (xfont_supported_scripts):
13955 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13956 (menu_help_callback, xmenu_show):
13957 * xml.c (make_dom):
13958 * xterm.c (set_wm_state):
13959 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13960 and similarly for list2 through list5.
13962 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13964 * callproc.c (Fcall_process_region): Fix minor race and tune.
13965 (create_temp_file): New function, with the temp-file-creation part
13966 of the old Fcall_process_region. Use Fcopy_sequence to create the
13967 temp file name, rather than alloca + build_string, for simplicity.
13968 Don't bother to block input around the temp file creation;
13969 shouldn't be needed. Simplify use of mktemp.
13970 Use record_unwind_protect immediately after creating the temp file;
13971 this closes an unlikely race where the temp file was not removed.
13972 Use memcpy rather than an open-coded loop.
13973 (Fcall_process_region): Use the new function. If the input is
13974 empty, redirect from /dev/null rather than from a newly created
13975 empty temp file; this avoids unnecessary file system traffic.
13977 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13979 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13980 Simplify by making this case like the other two. This is a bit
13981 slower on obsolete hosts, but the extra complexity isn't worth it.
13983 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13984 * process.c (create_process) [!DOS_NT]:
13985 Remove now-unnecessary calls to emacs_close.
13987 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13989 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13990 returning early. (Bug#14850)
13992 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13993 and inhibit-iso-escape-detection attributes of 'undecided'.
13996 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13998 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13999 Reported by Herbert J. Skuhra in
14000 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14002 Don't lose top specpdl entry when memory is exhausted.
14003 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14004 specpdl overflow here, to simplify callers; all callers changed.
14005 Always reserve an unused entry at the stack top; this avoids
14006 losing the top entry's information when memory is exhausted.
14008 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14010 Clean up errno reporting and fix some errno-reporting bugs.
14011 * callproc.c (Fcall_process):
14012 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14013 * process.c (create_process, Fmake_network_process):
14014 * unexaix.c (report_error):
14015 * unexcoff.c (report_error):
14016 Be more careful about reporting the errno of failed operations.
14017 The code previously reported the wrong errno sometimes.
14018 Also, prefer report_file_errno to setting errno + report_file_error.
14019 (Fcall_process): Look at openp return value rather than at path,
14020 as that's a bit faster and clearer when there's a numeric predicate.
14021 * fileio.c (report_file_errno): New function, with most of the
14022 old contents of report_file_error.
14023 (report_file_error): Use it.
14024 (Ffile_exists_p, Ffile_accessible_directory_p):
14025 Set errno to 0 when it is junk.
14026 * fileio.c (Faccess_file):
14027 * image.c (x_create_bitmap_from_file):
14028 Use faccessat rather than opening the file, to avoid the hassle of
14029 having a file descriptor open.
14030 * lisp.h (report_file_errno): New decl.
14031 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14034 * process.c (create_process, wait_reading_process_output) [AIX]:
14035 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14036 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14037 a multithreaded environment anyway).
14038 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14040 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14042 * image.c (x_find_image_file): Don't close a remote file handle.
14044 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14046 Fix races with threads and file descriptors.
14047 * callproc.c (Fcall_process_region):
14048 * dired.c (open_directory):
14049 * emacs.c (main, Fdaemon_initialized):
14050 * image.c (x_find_image_file):
14051 * inotify.c (Finotify_rm_watch):
14052 * lread.c (Flocate_file_internal):
14053 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14054 * term.c (term_mouse_moveto, init_tty):
14055 * termcap.c (tgetent):
14056 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14057 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14058 * unexhp9k800.c, unexmacosx.c (unexec):
14059 * callproc.c (Fcall_process_region):
14060 Use emacs_close, not close.
14061 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14062 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14063 and posix_close function on current platforms (which all lack them).
14064 (emacs_close): Use it. This should fix the races on GNU/Linux and
14065 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14066 and it should avoid closing random victim file descriptors on
14069 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14071 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14072 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14073 Touch up doc a bit.
14075 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14076 This is for .gdbinit xbacktrace.
14078 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14079 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14080 (emacs_set_tty): Now static.
14081 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14082 * term.c (tty_capable_p, tty_default_color_capabilities)
14083 (get_tty_terminal, term_mouse_movement)
14084 (handle_one_term_event, init_tty, maybe_fatal):
14085 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14086 (tgetent, scan_file, name_match, compare_contin):
14087 * terminal.c (get_terminal):
14088 Use bool for boolean.
14089 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14090 Prefer char to unsigned char if either will do.
14091 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14092 (tty_write_glyphs): Prefer int to unsigned.
14093 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14094 All callers changed.
14095 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14097 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14100 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14101 (B__dummy__): New dummy symbol, to pacify C89.
14102 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14103 they can't grok varargs macros.
14104 * dispnew.c (add_window_display_history)
14105 (add_frame_display_history):
14106 * print.c (print_object):
14107 * xdisp.c (debug_method_add):
14108 Use %p printf format only for void pointers.
14109 * emacs.c (usage_message): New constant, replacing ...
14110 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14111 (main): Adjust to usage reorg.
14112 * fns.c (syms_of_fns):
14113 * profiler.c (syms_of_profiler):
14114 Don't use non-constant struct initializers.
14115 * gnutls.h (gnutls_initstage_t):
14116 * lisp.h (enum Lisp_Fwd_Type):
14117 * lread.c (lisp_file_lexically_bound_p):
14118 * xsettings.c (anonymous enum):
14119 Remove trailing comma.
14120 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14121 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14122 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14124 * regex.c (const_re_char): New type, to pacify strict C89.
14125 All uses of 'const re_char' replaced to use it.
14126 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14127 with glibc when strict C89. This change is imported from gnulib.
14129 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14130 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14131 Omit GNU_LINUX implementation, since it requires long long.
14132 * xterm.c (x_draw_underwave):
14133 Do not assume the traditional order of struct's members.
14134 (x_term_init): Rewrite to avoid the need for non-constant structure
14137 Syntax cleanup, mostly replacing macros with functions.
14138 This removes the need for the syntax_temp hack.
14139 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14140 * syntax.c (SYNTAX_INLINE): New macro.
14141 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14142 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14143 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14144 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14145 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14146 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14147 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14148 Now constants, not macros.
14149 (syntax_temp) [!__GNUC__]: Remove.
14150 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14151 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14152 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14153 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14154 Move here from syntax.h; now functions, not macros. Except for the
14155 last function, these are static since only syntax.c uses them.
14156 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14157 All uses changed. Now a function, not a macro; use this fact
14158 to simplify the code.
14159 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14160 compiler bugs; no longer relevant.
14161 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14162 (SYNTAX_INLINE): New macro.
14163 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14164 for the new functions. Use bool for boolean member.
14165 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14166 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14167 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14168 (SETUP_BUFFER_SYNTAX_TABLE):
14169 Now extern inline functions, not macros.
14170 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14171 Remove; all uses replaced by implementation.
14172 (syntax_temp) [!__GNUC__]: Remove decl.
14173 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14175 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14177 * emacs.c (main): Fix syntax error.
14179 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14181 Timestamp fixes for undo (Bug#14824).
14182 * atimer.c (schedule_atimer):
14183 * fileio.c (Ffile_newer_than_file_p):
14184 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14185 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14186 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14187 (syms_of_fileio): Remove Sclear_visited_file_name.
14188 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14189 file doesn't exist; this avoids an ambiguity with negative timestamps.
14190 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14191 * systime.h (make_emacs_time, invalid_emacs_time):
14192 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14193 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14194 * undo.c (record_first_change): Push (visited-file-modtime) onto
14195 undo list rather than reimplementing it by hand, incorrectly.
14197 2013-07-09 Ken Brown <kbrown@cornell.edu>
14199 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14201 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14203 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14205 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14207 Handle errno and exit status a bit more carefully.
14208 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14209 number into an exit status. Instead, use EXIT_CANCELED.
14210 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14211 * callproc.c (relocate_fd):
14212 * emacs.c (close_output_streams, main):
14213 * process.c (create_process):
14214 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14215 Use emacs_perror for simplicity.
14216 * callproc.c (relocate_fd, main):
14217 * sysdep.c (sys_subshell):
14218 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14219 (shut_down_emacs): Use emacs_write, not write.
14220 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14221 * fileio.c (Fcopy_file, e_write):
14222 * nsterm.m (ns_select):
14223 * process.c (send_process):
14224 * sound.c (vox_write):
14225 Use emacs_write_sig, not emacs_write.
14226 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14227 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14229 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14231 (emacs_full_write): New function.
14232 (emacs_write): Rewrite to use it.
14233 (emacswrite_sig, emacs_perror): New functions.
14234 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14236 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14238 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14239 on NS even if it is present. Pixmap on NS is a void*.
14241 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14243 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14244 * process.c (close_on_exec, accept4, process_socket):
14245 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14247 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14249 * w32.c (sys_dup): Declare prototype.
14253 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14255 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14257 Make file descriptors close-on-exec when possible (Bug#14803).
14258 This simplifies Emacs a bit, since it no longer needs to worry
14259 about closing file descriptors by hand in some cases.
14260 It also fixes some unlikely races. Not all such races, as
14261 libraries often open files internally without setting
14262 close-on-exec, but it's an improvement.
14263 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14264 * callproc.c (Fcall_process) [!MSDOS]:
14265 * emacs.c (main) [!DOS_NT]:
14266 * nsterm.m (ns_term_init):
14267 * process.c (create_process):
14268 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14269 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14270 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14271 Prefer mkostemp with O_CLOEXEC to mkstemp.
14272 * callproc.c (relocate_fd) [!WINDOWSNT]:
14273 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14274 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14276 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14277 Make the resulting file descriptor close-on-exec.
14278 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14279 * lread.c (load_descriptor_list, load_descriptor_unwind):
14280 Remove; no longer needed. All uses removed.
14281 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14282 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14284 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14285 (Fmake_network_process, Fnetwork_interface_list)
14286 (Fnetwork_interface_info, server_accept_connection):
14287 Make newly-created socket close-on-exec.
14288 * sysdep.c (emacs_open, emacs_fopen):
14289 Make new-created descriptor close-on-exec.
14290 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14291 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14293 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14295 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14296 for NS_IMPL_GNUSTEP.
14298 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14300 Fix openp errno handling.
14301 * callproc.c (Fcall_process): Preserve openp errno around close.
14302 * lread.c (openp): Set errno when returning -1, as some callers
14305 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14307 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14309 * nsterm.h (NSSavePanel): Update comment.
14310 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14311 (ns_run_file_dialog): Declare.
14313 * nsfns.m: Remove panelOK.
14315 (ns_run_file_dialog): New function.
14316 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14317 event loop, so file dialog is popped up by ns_run_file_dialog, called
14318 by sendEvent (Bug#14578).
14319 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14321 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14323 * xdisp.c (default_line_pixel_height): New function.
14324 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14325 (try_cursor_movement, redisplay_window, try_window)
14326 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14328 * window.c (window_scroll_pixel_based):
14329 use default_line_pixel_height.
14331 * dispextern.h (default_line_pixel_height): Add prototype.
14333 * frame.c (x_set_line_spacing): Accept a float value for
14334 line-spacing parameter, per the documentation.
14336 * data.c (Fmultibyte_string_p): Doc fix.
14338 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14340 Use emacs_open more consistently when opening files.
14341 This handles EINTR more consistently now, and makes it easier
14342 to introduce other uniform changes to file descriptor handling.
14343 * sysstdio.h: New file.
14344 * buffer.c (mmap_init):
14345 * cygw32.c (chdir_to_default_directory):
14346 * dispnew.c (Fopen_termscript):
14347 * emacs.c (Fdaemon_initialized):
14348 * fileio.c (Fdo_auto_save):
14349 * image.c (slurp_file, png_load_body, jpeg_load_body):
14350 * keyboard.c (Fopen_dribble_file):
14352 * print.c (Fredirect_debugging_output):
14353 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14354 * termcap.c (tgetent):
14355 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14356 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14357 * w32term.c (w32_initialize) [CYGWIN]:
14358 * xfaces.c (Fx_load_color_file):
14359 Use emacs_open instead of plain open, and emacs_fopen instead of
14361 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14362 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14363 * callproc.c (default_output_mode): New constant.
14364 (Fcall_process): Use it to call emacs_open instead of plain creat.
14365 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14366 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14367 (emacs_fopen): New function.
14368 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14369 Include <lisp.h>, for emacs_open.
14370 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14372 Remove duplicate #include directives.
14373 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14375 Don't include stdio.h twice.
14376 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14377 Don't include sys/types.h or stdio.h twice.
14378 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14379 * lread.c: Don't include coding.h twice.
14380 * nsfont.m: Don't include frame.h twice.
14381 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14382 * ralloc.c: Don't include <unistd.h> twice.
14383 * xdisp.c: Don't include font.h twice.
14384 * xterm.c: Don't include fontset.h twice.
14385 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14387 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14389 Scale ImageMagick images more carefully.
14390 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14391 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14392 Be more careful about avoiding undefined behavior after
14393 integer overflow and division by zero.
14395 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14397 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14398 (syms_of_w32fns): DEFSYM them.
14399 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14400 (CCHDEVICENAME): Define macros if not defined.
14401 (struct MONITOR_INFO_EX): New struct.
14402 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14403 (enum_display_monitors_fn): New variable.
14404 (globals_of_w32fns): Initialize it.
14405 (Fx_display_pixel_width, Fx_display_pixel_height)
14406 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14407 multi-monitor setups in docstrings.
14408 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14409 screen size by primary monitor's millimeter per pixel.
14410 (w32_monitor_enum, w32_display_monitor_attributes_list)
14411 (w32_display_monitor_attributes_list_fallback)
14412 (Fw32_display_monitor_attributes_list): New functions.
14413 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14415 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14417 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14419 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14421 * fileio.c (Qfile_notify_error): New error symbol.
14423 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14424 * inotify.c (inotify_callback, symbol_to_inotifymask)
14425 (Finotify_add_watch, Finotify_rm_watch): Use it.
14426 (inotifyevent_to_event): Exchange order of cookie and file name.
14427 (Finotify_add_watch): Adapt docstring.
14429 * lisp.h (Qfile_notify_error): Declare.
14431 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14433 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14434 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14435 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14436 which did not work (see <http://bugs.gnu.org/14569#307>).
14437 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14438 && (!noninteractive || initialized)). This attempts to thread
14439 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14441 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14443 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14444 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14446 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14448 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14449 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14450 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14451 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14453 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14455 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14456 Define to __sys_siglist.
14458 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14460 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14461 word-wrap, so that overflow-newline-into-fringe would work in
14462 visual-line-mode. (Bug#2749)
14463 (move_it_in_display_line_to): When the last scanned display
14464 element fits exactly on the display line, and
14465 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14466 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14467 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14468 finding buffer position that corresponds to pixel coordinates,
14469 e.g. in buffer_posn_from_coords.
14471 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14473 * process.c (handle_child_signal): Call catch_child_signal if
14476 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14478 Don't convert function pointers to void * and back.
14479 It isn't portable C, and it's easy enough to avoid.
14480 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14481 (make_save_value): Add support for SAVE_FUNCPOINTER.
14482 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14483 * print.c (print_object):
14484 Distinguish function from object pointers.
14485 * lisp.h (SAVE_FUNCPOINTER): New constant.
14486 (SAVE_SLOT_BITS): Adjust to it.
14487 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14488 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14489 (voidfuncptr): New typedef.
14490 (struct Lisp_Save_Value): New member data[0].funcpointer.
14491 (XSAVE_FUNCPOINTER): New function.
14493 Simplify buildobj processing.
14494 * Makefile.in (buildobj.h): Make it a sequence of strings each
14495 followed by comma, rather than a single string. Put it into a
14496 .tmp file in case there's an error while generating it.
14497 (gl-stamp): Use .tmp for temp files.
14498 (mostlyclean): Clean .tmp files.
14499 * doc.c (buildobj): Move to just the routine that needs it.
14500 It's now an array of strings, so processing is simpler.
14502 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14504 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14505 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14506 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14507 Invoke malloc_enable_thread even when not interactive.
14508 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14509 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14510 in this case, since the underlying bug has now been fixed.
14512 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14514 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14515 unlinking it (bug#14691).
14517 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14519 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14520 before checking whether buffer is modified. This lets
14521 `kill-buffer-query-functions' cancel killing of the buffer or save
14522 its content before `kill-buffer' asks user the "Buffer %s
14523 modified; kill anyway?" question.
14525 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14527 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14528 Let the super performKeyEquivalent deal with them (Bug#14747).
14530 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14532 * widget.c (resize_cb): Remove unused local.
14534 Do not use GTK 3 if it exists but cannot be compiled.
14535 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14536 * xterm.c (x_error_handler) [!USE_GTK]:
14539 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14541 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14543 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14544 to the valid range of values. (Bug#14753)
14546 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14547 when moving point by using the current glyph matrix. This avoids
14548 the need to force redisplay when this function is called in a
14551 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14553 Fix minor problems found by static checking.
14554 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14555 Redo the latter's body to sidestep GCC parenthesization warnings.
14556 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14557 * coding.c (detect_coding, detect_coding_system):
14558 * coding.h (struct undecided_spec):
14559 Use bool for boolean.
14560 * image.c (QCmax_width, QCmax_height): Now static.
14561 * xdisp.c (Fmove_point_visually): Remove unused local.
14563 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14565 * xdisp.c (Fmove_point_visually): New function.
14567 2013-06-28 Kenichi Handa <handa@gnu.org>
14569 * coding.h (define_coding_undecided_arg_index): New enum.
14570 (coding_attr_index): New members
14571 coding_attr_undecided_inhibit_null_byte_detection,
14572 coding_attr_undecided_inhibit_iso_escape_detection,
14573 coding_attr_undecided_prefer_utf_8.
14574 (undecided_spec): New struct.
14575 (struct coding_system): New member `undecided' of the member
14578 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14579 (detect_coding): Likewise.
14580 (detect_coding_system): Likewise.
14581 (Fdefine_coding_system_internal): New coding system properties
14582 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14584 (syms_of_coding): Adjust for coding_arg_undecided_max.
14586 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14588 * image.c (x_from_xcolors): Remove unused local.
14590 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14592 Defer image data transfer between X client and server until actual
14595 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14598 * image.c (Destroy_Image): Remove.
14599 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14600 `mask_p', and `colors_p'. All uses changed.
14601 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14602 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14603 New macros for `flags' arg to x_clear_image_1.
14604 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14605 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14606 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14607 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14608 (image_get_x_image, image_unget_x_image): New functions or macros.
14609 (image_background, image_background_transparent, x_to_xcolors)
14610 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14611 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14612 instead of Destroy_Image.
14613 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14614 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14615 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14616 (imagemagick_load_image, svg_load_image): Use them instead of
14617 x_create_x_image_and_pixmap, and x_put_x_image followed by
14618 x_destroy_x_image, respectively.
14619 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14620 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14621 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14622 background_transparent fields.
14623 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14624 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14626 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14628 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14629 This mostly consists of undoing recent changes.
14630 * callproc.c (Fcall_process):
14631 * process.c (create_process):
14632 Do not worry about catching SIGCHLD here, undoing previous change.
14633 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14634 * process.c, process.h (catch_child_signal):
14635 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14636 * process.c (catch_child_handler): Don't worry about being called
14637 lazily and do not assume caller has blocked SIGCHLD, undoing
14638 previous change. Move first-time stuff back to
14639 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14640 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14641 set lib_child_handler if it's already initialized, which may
14642 help avoid problems on GNUstep.
14644 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14646 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14647 * callproc.c (Fcall_process):
14648 * process.c (create_process):
14649 Make sure SIGCHLD is caught before we fork,
14650 since Emacs startup no arranges to catch SIGCHLD.
14651 * process.c (lib_child_handler): Initialize to null, not to
14653 (catch_child_signal): Allow self to be called lazily.
14654 Do nothing if it's already been called.
14655 Assume caller has blocked SIGCHLD (all callers do now).
14656 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14657 just before it's really needed.
14658 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14659 since it hasn't been caught yet.
14661 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14663 * image.c (compute_image_size): New function to implement
14664 :max-width and :max-height.
14665 (imagemagick_load_image): Use it.
14667 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14669 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14670 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14672 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14673 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14674 the SIGCHLD handler, since the code is not atomic and (due to glib)
14675 signals may be arriving now.
14676 * sysdep.c (init_signals): Do not catch child signals here;
14677 'main' now does that later, at a safer time.
14679 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14681 Clean up SIGCHLD handling a bit (Bug#14569).
14682 * process.c, process.h (catch_child_signal):
14683 Now always extern, even if !NS_IMPL_GNUSTEP.
14684 * process.c (catch_child_signal): Move glib tickler here from
14685 init_process_emacs, so that it's done earlier in Emacs
14686 initialization. Also move the noninteractive && !initialized
14687 check here from init_process_emacs. This is all a bit cleaner for
14688 GNUish platforms, and I hope it works around the Cygwin bug.
14689 * sysdep.c (init_signals): Invoke catch_child_signal here, so
14690 that glib signal handling is tickled before glib creates threads.
14692 * process.c (wait_reading_process_output): Avoid int overflow
14693 when reading more than 2 GiB total from a process.
14695 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14697 * process.c (create_process): Handle a couple more cases,
14698 i.e., work even if new_argv and wait_child_setup[i] are cached.
14699 Use Fcall_process's style for volatile vars.
14701 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
14703 * process.c (create_process): Mark PROCESS volatile.
14705 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14707 Use C99-style flexible array members if available.
14708 This avoids some subtle aliasing issues, which typically
14709 aren't a problem with GCC but may be a problem elsewhere.
14710 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14711 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14712 In either case, it uses a flexible array member rather than
14713 the old struct hack. All uses changed.
14714 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14715 Adjust to sdata reorganization.
14716 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14717 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14718 that ports better to pre-C99 non-GCC.
14719 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14720 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14721 as the latter has changed.
14722 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14723 and port better to pre-C99 GCC.
14724 * image.c (struct xpm_cached_color):
14725 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14726 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14727 Use FLEXIBLE_ARRAY_MEMBER.
14728 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14729 Move decl to top level so it gets checked against implementation.
14730 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14731 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14733 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14735 * syntax.c: Integer cleanups.
14736 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14737 All uses that need 0-or-2 changed to:
14738 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14739 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14740 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14741 (char_quoted, prev_char_comend_first, back_comment)
14742 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14743 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14744 Use bool for boolean.
14745 (update_syntax_table, skip_chars, skip_syntaxes):
14746 Prefer int to unsigned when either will do.
14747 (back_comment): Return boolean success flag, like forw_comment,
14748 instead of positive-or-minus-1 (which might have overflowed int anyway).
14749 Don't stuff ptrdiff_t into int.
14750 (syntax_spec_code, syntax_code_spec): Now const.
14751 (Fmatching_paren, scan_lists, scan_sexps_forward):
14752 Use enum syntaxcode for syntax code.
14753 (Fmatching_paren): Check that arg is a character, not just an integer.
14754 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14755 (Finternal_describe_syntax_value): Omit no-longer-needed
14757 (skip_chars): Use char, not unsigned char, when the distinction
14759 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14760 * bytecode.c (exec_byte_code):
14761 * syntax.c (syntax_spec_code, Fchar_syntax)
14762 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14763 (init_syntax_once):
14764 * syntax.h (SYNTAX_WITH_FLAGS):
14765 Omit unnecessary casts.
14767 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14769 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14770 line dimensions here, to avoid race conditions with the main
14771 thread. (Bug#14062, bug#14630, bug#14669)
14773 * w32term.c (w32_draw_window_cursor): Compute the header line and
14774 mode line dimensions here.
14775 <w32_system_caret_window, w32_system_caret_hdr_height>:
14776 <w32_system_caret_mode_height>: New variables.
14778 * w32term.h: Declare them.
14780 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14782 * alloc.c (die): Move "assertion failed" string here ...
14783 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14784 COND when SUPPRESS_CHECKING. This shrinks the executable text
14785 size by 0.8% to 2.2% when configured with --enable-checking,
14786 depending on optimization flags (GCC 4.8.1 x86-64).
14788 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14790 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14792 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14793 base is 2; this is more accurate.
14795 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14797 * sound.c (string_default): Move to !WINDOWSNT section.
14798 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14800 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14802 * sound.c: Integer cleanups.
14803 Remove unnecessary forward decls.
14804 (struct sound_device): The 'file' member is now a Lisp_Object, not
14805 a char *, so that we needn't invoke alloca on a huge size.
14806 (Fplay_sound_internal): Adjust to this.
14807 (string_default): New function.
14808 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14809 Use it to adjust to the struct sound_device change.
14810 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14811 (be2hs) [0]: Remove.
14813 * syntax.c (skip_chars): Don't use uninitialized storage
14814 when searching a multibyte buffer for characters that are not in a
14815 unibyte string that contains non-ASCII characters.
14817 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14819 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14820 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14822 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14824 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14826 2013-06-18 Kenichi Handa <handa@gnu.org>
14828 * font.c (Ffont_spec): Signal an error for an invalid font name
14831 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14833 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14834 In particular this ports to 32-bit sparc Sun cc.
14835 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14836 array with a dummy element at specpdl[-1], so that its address can
14838 (unbind_to): Do not copy the binding; not needed, now that we
14839 copy old_value in the one place where the copy is needed.
14840 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14841 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14842 (union specbinding): Rename from struct specbinding. Redo layout
14843 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14844 which is not portable. With Sun C 5.12 32-bit sparc, the
14845 declaration causes nargs to be an unsigned bitfield, a behavior
14846 that the C standard allows; but Emacs wants nargs to be signed.
14847 The overall type is now a union of structures rather than a
14848 structure of union of structures, and the 'kind' member is now a
14849 bitfield, so that the overall type doesn't grow. All uses changed.
14850 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14852 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14854 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14855 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14857 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14859 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14861 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14862 unless we know that the window w's frame is a frame object.
14863 Another attempt at solving bug#14062 and bug#14630.
14865 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14867 * textprop.c (property_set_type): New enum.
14868 (add_properties): Allow appending/prepending text properties.
14869 (add_text_properties_1): Factored out of Fadd_text_properties.
14870 (Fadd_text_properties): Move all the code into
14871 add_text_properties_1.
14872 (Fadd_face_text_property): New function that calls
14873 add_text_properties_1.
14875 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14877 Move functions from lisp.h to individual modules when possible.
14878 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14879 * alloc.c (XFLOAT_INIT, set_symbol_name):
14880 * buffer.c (CHECK_OVERLAY):
14881 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14882 (set_char_table_parent):
14883 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14884 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14885 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14886 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14888 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14889 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14890 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14891 (backtrace_args, backtrace_debug_on_exit):
14892 * floatfns.c (CHECK_FLOAT):
14893 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14894 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14895 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14896 (set_hash_index_slot):
14897 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14898 * marker.c (CHECK_MARKER):
14899 * textprop.c (CHECK_STRING_OR_BUFFER):
14900 * window.c (CHECK_WINDOW_CONFIGURATION):
14901 Move here from lisp.h, and make these functions static rather than
14903 * buffer.c (Qoverlayp):
14905 * fns.c (Qhash_table_p):
14906 * window.c (Qwindow_configuration_p):
14908 * lisp.h: Remove the abovementioned defns and decls.
14910 Use functions, not macros, for XINT etc (Bug#11935).
14911 In lisp.h, prefer functions to function-like macros, and
14912 constants to object-like macros, when either will do. This:
14913 . simplifies use, as there's no more need to worry about
14914 arguments' side effects being evaluated multiple times.
14915 . makes the code easier to debug on some platforms.
14916 However, when using gcc -O0, keep using function-like macros
14917 for a few critical operations, for performance reasons.
14918 This sort of thing isn't needed with gcc -Og, but -Og
14919 is a GCC 4.8 feature and isn't widely-enough available yet.
14920 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14921 Remove enum lsb_bits; no longer needed.
14922 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14923 * buffer.c (Qoverlap):
14925 * fns.c (Qhash_table_p):
14926 Now extern, so lisp.h can use these symbols.
14927 * dispextern.h: Include character.h, for MAX_CHAR etc.
14928 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14929 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14930 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14931 (GLYPH_CODE_P): Move here from lisp.h.
14932 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14933 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14934 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14935 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14936 XUNTAG now returns void *.
14937 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14938 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14939 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14940 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14941 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14942 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14943 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14944 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14945 New macros, renamed from their sans-lisp_h_ counterparts.
14946 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14947 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14948 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14949 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14950 If compiling via GCC without optimization, define these as macros
14951 in addition to inline functions.
14952 To disable this, compile with -DINLINING=0.
14953 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14954 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14955 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14956 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14957 (INTMASK, VALMASK): Now macros, since static values cannot be
14958 accessed from extern inline functions.
14959 (VALMASK): Also a constant, for benefit of old GDB.
14960 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14961 is INTEGERP, which can fold it in.
14962 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14963 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14964 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14965 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14966 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14967 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14968 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14969 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14970 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14971 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14972 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14973 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14974 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14975 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14976 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14977 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14978 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14979 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14980 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14981 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14982 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14983 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14984 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14985 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14986 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14987 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14988 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14989 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14990 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14991 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14992 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14993 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14994 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14996 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14997 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14998 (VALMASK): Define in one place rather than in two, merging the
14999 USE_LSB_TAG parts; this is simpler.
15000 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15001 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15002 Move up, to avoid use before definition.
15003 Also include "globals.h" earlier, for the same reason.
15004 (make_natnum): New function.
15005 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15006 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15007 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15008 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15009 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15010 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15011 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15012 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15013 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15014 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15015 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15016 (Qwindow_configuration_p, Qimage): New forward declarations.
15017 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15018 (STRING_COPYIN): Remove; unused.
15019 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15020 (xcar_addr, xcdr_addr): New functions. All uses changed.
15021 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15022 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15023 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15024 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15025 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15026 (TYPE_RANGED_INTEGERP): Simplify.
15027 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15028 (setlocale, fixup_locale, synchronize_system_messages_locale)
15029 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15030 Now empty functions, not macros.
15031 (functionp): Return bool, not int.
15032 * window.c (Qwindow_configuration_p): Now extern,
15033 so window.h can use it.
15034 * window.h (Qwindowp): Move decl back to lisp.h.
15036 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15038 * xdisp.c (Fline_pixel_height): New function, required for solving
15041 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15043 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15045 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15047 * lread.c (syms_of_lread):
15048 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15050 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15052 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15054 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15056 * fileio.c (expand_file_name): Doc fix.
15058 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15060 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15061 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15062 Wait for self, not for 0. This can't hurt on GNU or similar
15063 system, and may help with Cygwin.
15065 * keyboard.c: Don't use PROP (...) as an lvalue.
15066 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15067 Use set_prop (A, B), not PROP (A) = B.
15069 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15071 * xdisp.c (get_it_property): Use it->window instead of generating
15072 a Lisp object from it->w.
15074 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15076 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15077 get-char-property the window that is being rendered, instead of
15078 the buffer, to support window-specific overlays. (Bug#14575)
15079 (compute_display_string_pos): When W is NULL, use the current
15080 buffer as the object to pass to get-char-property.
15081 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15082 pointer member of the bidi iterator, since no window is pertinent
15085 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15087 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15088 being displayed, and pass it to compute_display_string_pos.
15089 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15090 (bidi_paragraph_init): All callers changed.
15092 * xdisp.c (init_from_display_pos, init_iterator)
15093 (handle_single_display_spec, next_overlay_string)
15094 (get_overlay_strings_1, reseat_1, reseat_to_string)
15095 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15096 Set bidi_it.w member from it->w.
15097 (compute_display_string_pos): Accept additional argument, the
15098 window being displayed, and pass it to Fget_char_property.
15101 * dispextern.h (struct bidi_it): New member w, the window being
15103 (compute_display_string_pos): Adjust prototype.
15105 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15107 * xgselect.c: Remove unneeded include xterm.h.
15109 * process.c (wait_reading_process_output): Check for NS before GLIB.
15110 GLIB may be linked in due to rsvg, but ns_select must be called.
15112 * xgselect.c (xg_select): Remove call to window_system_available
15113 and g_main_context_pending at the top, so Gdk events (i.e. file
15114 notify) are processed when Emacs is started with -nw.
15116 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15118 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15119 (ctagsfiles3): New variable, includes only *.m files.
15120 (TAGS): Use an explicit language name in the regular expressions,
15121 to avoid transformation of '/SOMETHING' by MSYS to
15122 'c:\MSYS\SOMETHING'.
15124 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15126 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15128 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15130 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15131 still need to set the mouse pointer shape and activate help-echo.
15134 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15136 A few porting etc. fixes for the new file monitor code.
15137 See the thread containing
15138 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15139 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15140 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15141 (dir_monitor_callback, Fgfile_rm_watch):
15142 Use assq_no_quit instead of Fassoc, for speed.
15143 (dir_monitor_callback, Fgfile_rm_watch):
15144 eassert that the monitor is a fixnum.
15145 (dir_monitor_callback): No need for CDR_SAFE.
15146 Simplify building of lisp with alternative tails.
15147 (Fgfile_add_watch, Fgfile_rm_watch):
15148 Do not assume glib functions set errno reliably on failure.
15149 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15150 and signal an error otherwise.
15151 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15152 Use Fdelq instead of Fdelete, for speed.
15154 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15156 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15157 don't insist on being invoked on a highlighted tool-bar button.
15158 Avoids losing tool-bar functionality when mouse-highlight is nil.
15159 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15160 Don't highlight when mouse-highlight is nil.
15161 (note_mouse_highlight): When mouse-highlight is nil, don't return
15162 right away; instead, run tool-bar and mode-line highlight
15163 subroutine, clear any existing highlight, and revert the mouse
15164 pointer to its default shape. (Bug#14558)
15166 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15168 * lisp.mk (lisp): Add prog-mode.el.
15170 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15172 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15173 * process.c (dummy_handler): New function.
15174 (lib_child_handler): New static var.
15175 (handle_child_signal): Invoke it.
15176 (catch_child_signal): If a library has set up a signal handler,
15177 save it into lib_child_handler.
15178 (init_process_emacs): If using glib and not on Windows, tickle glib's
15179 child-handling code so that it initializes its private SIGCHLD handler.
15180 * syssignal.h (SA_SIGINFO): Default to 0.
15181 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15182 31; it should no longer be needed now.
15184 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15186 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15188 * gfilenotify.c (globals_of_gfilenotify): New function.
15189 (syms_of_gfilenotify): Move global initialization there.
15191 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15193 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15195 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15196 * keyboard.c (menu_bar_items, tool_bar_items):
15197 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15198 not override local keymaps any more.
15200 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15202 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15204 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15206 * w32console.c (initialize_w32_display): Return the dimensions of
15207 the console window via 2 additional arguments, not via the current
15208 frame. This avoids crashes due to overrunning the bounds of
15209 frame's decode_mode_spec_buffer, which is not resized following
15210 the change of the frame dimensions from the initial 10x10.
15212 * w32term.h (w32_initialize_display_info): Adjust prototype.
15214 * term.c (init_tty): Take dimensions of the frame from the values
15215 returned by initialize_w32_display.
15217 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15218 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15219 (LIBES): Add $(GFILENOTIFY_LIBS).
15221 * w32inevt.c (handle_file_notifications): Add dummy implementation
15222 for !HAVE_W32NOTIFY.
15224 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15226 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15228 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15230 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15232 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15234 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15236 Fix minor problems found by static checking.
15237 * data.c (pure_write_error):
15238 Use xsignal2, not Fsignal, as Fsignal might return.
15239 * eval.c (set_backtrace_debug_on_exit): Now static.
15240 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15241 No longer inline. EXTERN_INLINE is needed only for functions
15242 defined in .h files. Reindent function header as per GNU style.
15243 (backtrace_p, backtrace_top, backtrace_next):
15244 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15245 compiler or linker. Add extern decls to pacify gcc -Wall.
15246 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15248 * frame.c (free_monitors): Define only on platforms that need it.
15249 * nsterm.m (ns_term_init):
15250 * process.c (catch_child_signal):
15251 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15252 defined on all porting targets these days.
15253 * process.c, process.h (catch_child_signal):
15254 Make it extern only if NS_IMPL_GNUSTEP is defined.
15256 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15258 * w32.c (gettimeofday): Make the signature identical to prototype
15259 in nt/inc/sys/time.h.
15261 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15263 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15266 * keyboard.c (safe_run_hooks_error): Improve error message.
15268 * data.c (pure_write_error): Add `object' argument.
15269 * puresize.h (CHECK_IMPURE): Use it.
15271 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15273 * Makefile.in (NOTIFY_OBJ): New variable.
15274 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15276 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15277 Call syms_of_gfilenotify.
15279 * gfilenotify.c: New file.
15281 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15282 and Qfile_w32notify.
15283 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15284 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15286 * lisp.h: Declare syms_of_gfilenotify.
15288 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15290 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15292 Merge the specpdl and backtrace stacks. Make the structure of the
15293 specpdl entries more obvious via a tagged union of structs.
15294 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15295 (enum specbind_tag): New enum.
15296 (struct specbinding): Make it a tagged union of structs.
15297 Add a case for backtrace records.
15298 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15299 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15300 (backtrace_debug_on_exit): New accessors.
15301 (struct backtrace): Remove.
15302 (struct catchtag): Remove backlist field.
15303 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15305 (Flocal_variable_p): Speed up the common case where the binding is
15307 * eval.c (backtrace_list): Remove.
15308 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15309 (set_backtrace_args, set_backtrace_nargs)
15310 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15311 (backtrace_next): New functions.
15312 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15313 (unwind_to_catch, internal_lisp_condition_case)
15314 (internal_condition_case, internal_condition_case_1)
15315 (internal_condition_case_2, internal_condition_case_n): Don't bother
15316 with backtrace_list any more.
15317 (Fsignal): Adjust to new backtrace format.
15318 (grow_specpdl): Move up.
15319 (record_in_backtrace): New function.
15320 (eval_sub, Ffuncall): Use it.
15321 (apply_lambda): Adjust to new backtrace format.
15322 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15324 (specbind): Adjust to new specpdl format. Simplify.
15325 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15326 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15328 (mark_backtrace): Remove.
15329 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15330 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15331 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15333 * profiler.c (record_backtrace): Use get_backtrace.
15334 (handle_profiler_signal): Use backtrace_top_function.
15335 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15336 accessor functions.
15338 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15340 * process.h (catch_child_signal): Declare.
15342 * process.c (catch_child_signal): New function.
15343 (init_process_emacs): Call it.
15345 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15346 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15348 (x_set_cursor_type): Remove declaration.
15349 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15350 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15351 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15352 (ns_get_color): Use F suffix on float.
15353 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15354 (ns_get_rgb_color): Remove.
15355 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15356 (note_mouse_movement): x and y are CGFloat.
15357 (ns_draw_fringe_bitmap): Remove unused rowY.
15358 Change #if to COCOA && >= 10_6.
15359 (ns_draw_window_cursor): Remove unused overspill.
15360 (ns_draw_underwave): width and x are EamcsCGFloat.
15361 (ns_draw_box): thickness is CGFloat.
15362 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15363 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15364 if not in main thread.
15365 (ns_get_pending_menu_title, ns_check_menu_open)
15366 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15367 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15368 (sendFromMainThread:): New method.
15369 (changeFont:): size is CGFloat.
15370 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15371 Disable warning about permanent text.
15372 (characterIndexForPoint:): Adjust return type depending on GNUstep
15374 (mouseDown:): delta is CGFloat.
15375 (updateFrameSize): Remove unised variable f.
15376 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15377 Cast float to EmacsCGFloat.
15378 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15379 also to -1 when restoring.
15380 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15381 inside NS_IMPL_COCOA.
15382 (toggleFullScreen:): Put call to toggleFullScreen inside
15383 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15384 (setPosition:portion:whole:): por is CGFloat.
15385 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15386 (mouseDown:): Use CGFloat.
15387 (mouseDragged:): Remove unised variable edge.
15388 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15390 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15391 of CGFloat differs.
15392 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15393 when NS_IMPL_GNUSTEP.
15394 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15395 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15396 (EmacsToolbar): Add clearAll. Add tag argument to
15397 addDisplayItemWithImage.
15398 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15400 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15402 * nsmenu.m (ns_update_menubar): Make static.
15403 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15404 (fillWithWidgetValue:): Add cast to SEL for setAction.
15405 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15406 (update_frame_tool_bar): Update code for GNUstep.
15407 (clearAll): New method.
15408 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15409 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15410 Move identifierToItem setObject and activeIdentifiers addObject before
15411 call to insertItemWithItemIdentifier.
15412 (validateVisibleItems): Fix indentation.
15413 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15414 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15415 UtilityWindow to aStyle, remove call to setStyleMask.
15417 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15419 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15420 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15421 Use F suffix on floats.
15422 (ns_char_width): Returns CGFloat.
15423 (ns_ascii_average_width): w is CGFloat instead of float.
15424 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15426 (ns_glyph_metrics): CGFloat instead of float.
15428 * nsfns.m (x_set_foreground_color, x_set_background_color):
15430 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15431 remove unused variables.
15432 (Fns_read_file_name): Keep track if panel is for save.
15433 Use ns_filename_from_panel/ns_directory_from_panel.
15434 (Fns_list_services): delegate only used for COCOA.
15435 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15436 Just return the input if GNUstep.
15437 (x_screen_planes): Remove.
15438 (Fxw_color_values): Use EmacsCGFloat
15439 (Fns_display_monitor_attributes_list): Only get screen number for
15441 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15443 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15444 ns_directory_from_panel.
15446 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15448 * process.c (handle_child_signal): Also use WCONTINUED.
15449 This is so that list-processes doesn't mistakenly list the process
15450 as stopped, when the process has actually been continued and is
15453 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15455 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15456 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15457 not already configured.
15459 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15461 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15463 * Makefile.in (mostlyclean): Remove *.res files.
15465 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15467 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15468 a buffer (bug#8447).
15470 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15472 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15473 display vector, and we backtrack, handle the case that the
15474 previous character position is also displayed from a display
15475 vector or covered by a display string or image. (Bug#14476)
15477 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15479 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15480 (struct MonitorInfo, free_monitors): Remove.
15481 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15482 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15483 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15486 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15487 (struct MonitorInfo, free_monitors): Remove.
15488 (ns_screen_name): Make static.
15489 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15490 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15493 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15494 (struct MonitorInfo): New struct.
15495 (free_monitors, make_monitor_attribute_list): Declare.
15497 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15499 (free_monitors, make_monitor_attribute_list): New functions.
15500 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15503 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15505 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15507 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15509 * keyboard.c: Apply keyboard decoding only to events that come directly
15510 from the tty, not from unread-command-events (bug#14368).
15511 (read_event_from_main_queue): New function, extracted from read_char.
15512 (read_decoded_char): Remove.
15513 (read_decoded_event_from_main_queue): New function to replace it.
15514 (read_char): Use it.
15515 (read_key_sequence): Use read_char rather than read_decoded_char.
15517 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15519 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15521 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15523 2013-05-22 Kenichi Handa <handa@gnu.org>
15525 The following changes are to fix the setting of
15526 buffer-file-coding-system on, for instance, C-x RET c unix RET
15527 _FILE_OF_DOS_EOL_TYPE_ RET.
15529 * coding.h (struct coding_system): New member detected_utf8_chars.
15531 * coding.c (detect_coding_utf_8): Count characters and check EOL
15532 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15534 (setup_coding_system): Do not initialize coding->head_ascii.
15535 (check_ascii): Do not set coding->eol_seen but update it. Do not
15536 call adjust_coding_eol_type here.
15537 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15538 If the eol-type of CODING is already specified, adjust the eol type
15539 of the found coding-system.
15540 (decode_coding_gap): Cancel previous change. Utilize the
15541 character numbers counted by detect_coding_utf_8. Fix detection
15544 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15546 * search.c (looking_at_1): Only set last_thing_searched if the match
15547 changed the match-data (bug#14281).
15549 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15551 * xdisp.c (reseat_at_previous_visible_line_start):
15552 Already declared in dispextern.h, so remove it here.
15553 (move_it_vertically_backward): Likewise.
15555 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15557 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15558 (Fx_display_pixel_width, Fx_display_pixel_height)
15559 (Fx_display_mm_width, Fx_display_mm_height):
15560 Mention `display-monitor-attributes-list' in docstrings.
15562 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15563 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15564 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15565 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15566 (Fx_display_backing_store, Fx_display_visual_class)
15567 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15568 (Fx_display_grayscale_p, Fx_display_pixel_width)
15569 (Fx_display_pixel_height, Fx_display_planes)
15570 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15571 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15572 (Fx_display_mm_width, Fx_display_mm_height)
15573 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15574 height for all physical monitors as in X11.
15576 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15577 Return pixel width or height for all physical monitors as in X11.
15579 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15581 Port --enable-gcc-warnings to clang.
15582 * bytecode.c (exec_byte_code):
15584 Redo diagnostic pragmas to pacify clang, too.
15585 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15586 * editfns.c (Fencode_time):
15587 * fileio.c (file_accessible_directory_p):
15588 * font.c (font_unparse_xlfd):
15589 Use '&"string"[index]' instead of '"string" + (index)'.
15590 * undo.c (user_error): Remove; unused.
15592 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15594 * insdel.c (insert_1_both): Document the arguments, instead of
15595 referring to insert_1, which no longer exists.
15597 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15598 some window, increment windows_or_buffers_changed, so that
15599 *Messages* display in that window is updated. (Bug#14408)
15601 * w32.c: Include epaths.h.
15602 (init_environment): Use cmdproxy.exe without leading directories.
15603 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15605 (gettimeofday): Adjust signature and return value to Posix
15608 * unexw32.c (open_output_file): Delete the existing emacs.exe
15609 before creating it, to break the hard link to the versioned
15612 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15613 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15614 (FIRSTFILE_OBJ): New variables.
15615 (W32_RES): Rename to EMACSRES. All users changed.
15616 (base_obj): Use $(CM_OBJ).
15617 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15618 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15619 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15620 $(W32_RES_LINK) before $(LIBES).
15621 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15623 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15625 * makefile.w32-in (DOC): Use just "DOC".
15627 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15629 * process.c: Export default filters and sentinels to Elisp.
15630 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15632 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15633 (Fset_process_sentinel, Fformat_network_address):
15634 Default to them instead of nil.
15635 (server_accept_connection): Sentinels can't be nil any more.
15636 (read_and_dispose_of_process_output): New function, extracted from
15637 read_process_output.
15638 (read_process_output): Use it; filters can't be nil.
15639 (Finternal_default_process_filter): New function, extracted from
15640 read_process_output.
15641 (exec_sentinel_unwind): Remove function.
15642 (exec_sentinel): Don't zilch sentinel while running.
15643 (status_notify): Sentinels can't be nil.
15644 (Finternal_default_process_sentinel): New function extracted from
15646 (setup_process_coding_systems): Default filter is not nil any more.
15647 (syms_of_process): Export new Elisp functions and initialize
15649 * lisp.h (make_lisp_proc): New function.
15651 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15653 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15655 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15657 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15658 unless we know that the window w is a leaf window.
15659 Another attempt at solving bug#14062.
15661 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15663 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15666 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15668 * image.c (gif_load): Check that subimages fit (Bug#14345).
15670 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15672 * lread.c (skip_dyn_eof): New function.
15673 (read1): Use it to skip the end of a file in response to #@00.
15675 * doc.c (get_doc_string): Slightly relax the sanity checking.
15677 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15679 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15680 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15681 (MonitorInfo): New struct.
15682 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15683 (Fns_display_monitor_attributes_list): New functions.
15684 (display-usable-bounds): Remove.
15685 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
15688 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
15690 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
15691 (GTK_CHECK_VERSION): New macro, if not already defined.
15692 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
15693 replaced by GTK_CHECK_VERSION.
15695 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
15697 * xterm.h (GTK_PREREQ): New macro.
15698 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
15699 to use this macro instead, for consistency and clarity.
15701 2013-05-08 Eli Zaretskii <eliz@gnu.org>
15703 * xdisp.c (row_for_charpos_p): New function, with code of
15704 cursor_row_p, but accepts an additional argument CHARPOS instead
15705 of using a hardcoded PT.
15706 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
15707 (row_containing_pos): Call row_for_charpos_p instead of partially
15708 doing the same. Fixes cursor positioning under longlines-mode
15709 when longlines-show-effect includes more than one newline, when
15710 moving the cursor vertically up.
15712 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15714 * makefile.w32-in (ACL_H): New macro.
15715 ($(BLD)/fileio.$(O)): Update dependencies.
15717 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15719 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15720 * Makefile.in (LIB_ACL): New macro.
15721 (LIBACL_LIBS): Remove.
15722 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15723 * fileio.c: Include <acl.h>.
15724 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15725 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15727 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15730 * unexelf.c: Don't assume ElfW (Half) fits in int.
15731 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15732 when dealing with ElfW (Half) values, since they can exceed 2**31
15733 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
15734 (entry_address): Omit unused NUM arg. All uses changed.
15736 2013-05-07 Juri Linkov <juri@jurta.org>
15738 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15739 to the string converted from number with `Fnumber_to_string'.
15742 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15744 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15745 This fixes a problem introduced by my previous change.
15747 2013-05-07 Glenn Morris <rgm@gnu.org>
15749 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15751 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15753 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15755 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15757 Static checking by GCC 4.8.0.
15758 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15759 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15760 (x_get_monitor_attributes_fallback)
15761 (x_get_monitor_attributes_xinerama)
15762 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15763 Define only if USE_GTK.
15764 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15765 (x_get_monitor_attributes_fallback): Omit unused locals.
15766 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15767 Use double, not float, to avoid mixed-mode floating point arithmetic.
15769 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15770 Jan Djärv <jan.h.d@swipnet.se>
15772 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15773 (XINERAMA_CFLAGS): New macros.
15774 (ALL_CFLAGS, LIBES): Use them.
15776 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15777 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15778 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15779 (syms_of_xfns): DEFSYM them.
15780 (struct MonitorInfo): New struct.
15781 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15782 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15783 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15784 (x_get_monitor_attributes_xinerama): New functions.
15785 (Fx_display_monitor_attributes_list): New primitive.
15786 (syms_of_xfns): Defsubr it.
15788 * xterm.h (x_display_info): Add Xatom_net_workarea and
15789 Xatom_net_current_desktop.
15791 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15792 and dpyinfo->Xatom_net_current_desktop.
15794 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15796 * xdisp.c (pos_visible_p): Use the special code for finding the
15797 beginning of a display property or overlay for any "replacing"
15798 display property, not just for display strings. This solves
15799 incorrect reporting of position by posn-at-point. (Bug#14241)
15801 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15803 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15804 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15805 Verify that ElfW (Half) fits in int.
15806 (fatal): Use same signature as lisp.h.
15807 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15808 configure and build with -DUNEXELF_DEBUG without worrying about
15809 other modules that use DEBUG.
15810 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15811 possibly-wide integers now uses it instead of plain fprintf.
15812 (entry_address): New function, which avoids problems with 32-bit
15813 overflow on 64-bit hosts.
15814 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15815 (round_up): Don't assume the remainder fits in int.
15816 (find_section): Use bool for boolean. Simplify debug code.
15817 (unexec): Don't assume file sizes fit in int or size_t.
15818 Omit unnecessary trailing newline in 'fatal' format.
15819 Use strerror rather than outputting decimal error number.
15820 Remove unused code when emacs is not defined;
15821 this file relies on Emacs now.
15822 Don't assume e_phnum and e_shnum are positive.
15824 * regex.c: Fix problems when DEBUG is defined.
15825 (extract_number, extract_number_and_incr): Define regardless of
15826 whether DEBUG is defined; that's simpler and makes the code less
15827 likely to go stale in the normal case when DEBUG is not defined.
15828 Return int rather than taking an int * arg. All callers changed.
15829 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15830 Remove, replacing with ...
15831 (DEBUG_PRINT): New macro. All callers changed.
15832 (DEBUG_COMPILES_ARGUMENTS): New macro.
15833 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15834 (print_compiled_pattern, print_double_string) [DEBUG]:
15835 Use prototype rather than old-style definition.
15836 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15837 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15838 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15839 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15840 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15841 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15842 This matters only when DEBUG is defined.
15844 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15846 * xdisp.c (set_iterator_to_next): Set the
15847 ignore_overlay_strings_at_pos_p flag only if we are _really_
15848 iterating over an overlay string, as indicated by the
15849 current.overlay_string_index member. (Bug#14306)
15851 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15853 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15854 to where it is used, to avoid autorelease issues (Bug#14050).
15856 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15858 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15859 * fileio.c (syms_of_fileio): Implement this.
15860 * filelock.c (create_lock_file): If symbolic links don't work, so
15861 we use a regular file as a lock file, do not fsync the lock file;
15864 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15866 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15867 (syms_of_minibuf): Adjust accodingly.
15869 * callint.c (Fcall_interactively): Adjust calls accordingly.
15871 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15873 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15874 w->contents is a buffer before computing everything else.
15875 Use parentheses to disambiguate last part of the condition.
15877 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15878 assertion violations. (Bug#14062)
15880 2013-05-01 David Reitter <david.reitter@gmail.com>
15882 * nsfns.m (ns_tooltip): Initialize.
15884 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15886 * coding.c (decode_coding_gap): Don't remove the character before
15887 a newline unless it's a CR character. (Bug#14287)
15889 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15891 * dispextern.h (struct face): Move enum face_underline_type
15892 earlier so that bitfields can be in the same word.
15894 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15896 * nsfns.m (handlePanelKeys): New function.
15897 (EmacsOpenPanel:performKeyEquivalent:)
15898 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15899 arrows/function/control and copy/paste keys (Bug#14296).
15901 2013-04-27 Juri Linkov <juri@jurta.org>
15903 * callint.c (Fcall_interactively): Call `Qread_number' for
15904 interactive code letter `n' instead of using duplicate code.
15907 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15909 * systime.h (make_timeval): Declare as 'const'.
15911 2013-04-27 Kenichi Handa <handa@gnu.org>
15913 * font.c (font_open_entity): Always open a font of manageable
15916 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15918 Port better to AIX (Bug#14258).
15919 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15922 2013-04-24 Kenichi Handa <handa@gnu.org>
15924 * coding.c (decode_coding_iso_2022): When an invalid escape
15925 sequence is encountered, reset the invocation and designation
15926 status to the safest one.
15928 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15930 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15931 Without this fix, "make distclean" leaves stamp-h1 behind.
15933 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15935 * w32fns.c (w32_fullscreen_rect): New function to compute the
15936 window rectangle for the given fullscreen mode.
15937 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15938 longer tunes the window size. This keeps the window's edges flush
15939 with the screen and allows the taskbar to hide itself in fullboth.
15941 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15942 window decorations and uses the entire screen.
15944 * w32term.h (w32_fullscreen_rect) Add prototype.
15945 (struct w32_output): Replace normal_width, normal_height,
15946 normal_top, and normal_left members with a single normal_placement
15948 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15950 (FRAME_NORMAL_PLACEMENT): New macro.
15952 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15954 * minibuf.c (Ftest_completion): Silence compiler warning.
15956 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15958 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15961 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15964 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15965 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15966 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15967 parentheses where appropriate.
15969 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15971 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15973 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15975 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15976 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15977 Mention in the doc string that setting these variables takes
15978 effect only after a call to set-window-buffer. (Bug#14200)
15980 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15982 * indent.c (Fvertical_motion): Don't consider display strings on
15983 overlay strings as display strings on the buffer position we
15984 started from. This prevents vertical cursor motion from jumping
15985 more than one line when there's an overlay string with a display
15986 property at end of line.
15987 Reported by Karl Chen <Karl.Chen@quarl.org> in
15988 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15990 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15992 * window.c (select_window): `record_buffer' even if window is
15993 already selected (bug#14191).
15995 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15997 * window.c (Fwindow_end): Test more flags, including the buffer's
15998 last_overlay_modified flag, to determine whether the window's
15999 display is really up-to-date. Prevents the function from
16000 returning a stale value. (Bug#14170)
16001 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16004 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16006 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16007 garbaged only if it is not already the top frame on its TTY.
16008 This prevents flickering due to constant redrawing of TTY frames when
16009 there are GUI frames open in the same session. (Bug#13864)
16011 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16013 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16014 of marking the idle timers directly.
16016 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16018 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16019 tables (bug#14054).
16021 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16023 * window.c (select_window): Don't record_buffer while the invariant is
16024 temporarily broken (bug#14161).
16026 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16028 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16030 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16032 2013-04-07 Romain Francoise <romain@orebokech.com>
16034 Ignore additional platform-specific ACL errors (Bug#13702).
16035 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16036 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16038 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16040 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16043 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16045 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16046 This bug was introduced by my 2013-02-25 change that simplified
16047 data_start configuration. Without this change, on GNU/Linux
16048 an Emacs configured with --enable-profiling fails immediately
16049 due to a profiler signal.
16050 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16051 with these flags. On platforms where special flags are needed
16052 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16053 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16054 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16056 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16058 Get rid of some platform-specific functions examining window
16059 system and its capabilities. This is a partial rework of the
16061 * lisp.h (have_menus_p): Remove prototype. This function is
16062 replaced with platform-independent window_system_available.
16063 (check_window_system): Move to...
16064 * frame.h (decode_window_system_frame, window_system_available):
16065 ...here, add new prototypes.
16066 * frame.c (window_system_available, decode_window_system_frame):
16068 (check_window_system): Platform-independent now.
16069 * xterm.h (x_in_use): Remove declaration.
16071 * w32term.h (check_x_frame):
16072 * nsterm.h (check_x_frame): Remove prototypes. This function
16073 is replaced with platform-independent decode_window_system_frame.
16074 * msdos.c (have_menus_p): Remove.
16075 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16076 Remove platform-specific functions. Use check_window_system,
16077 decode_window_system_frame and check_ns_display_info where
16078 appropriate. Minor style and comment tweaks.
16079 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16080 (check_x_frame): Likewise.
16081 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16083 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16084 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16085 * xmenu.c, xselect.c: All related users changed.
16087 2013-04-03 Kenichi Handa <handa@gnu.org>
16089 The following changes is to optimize the code for reading UTF-8
16092 * coding.c (check_ascii): Rename from detect_ascii. Return value
16093 changed. Check EOL format. Do not call adjust_coding_eol_type
16095 (check_utf_8): New function.
16096 (adjust_coding_eol_type): Do nothing if already adjusted.
16097 (detect_coding): Compare the return value of check_ascii with
16098 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16099 (decode_coding_gap): Optimize for valid UTF-8.
16101 2013-03-21 Kenichi Handa <handa@gnu.org>
16103 * coding.c (syms_of_coding): Cancel previous change.
16105 * insdel.c (insert_from_gap): Fix previous change.
16107 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16109 Consistently use platform-specific function to detect window system.
16110 * lisp.h (check_window_system): New prototype. This function is
16111 going to replace check_x, check_w32 and check_ns.
16112 (have_menus_p): Mention msdos.c in comment.
16113 * fontset.c (check_window_system_func): Remove. Adjust all users.
16114 * fontset.h (check_window_system_func): Remove prototype.
16115 * nsterm.h (check_ns):
16116 * xterm.h (check_x):
16117 * w32term.h (check_w32): Likewise.
16118 * menu.c (Fx_popup_menu): Use check_window_system.
16119 * msdos.c (check_window_system): Define for MS-DOS.
16120 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16121 * w32fns.c (check_window_system): Likewise for MS-Windows.
16122 * xfns.c (check_window_system): Likewise for X.
16123 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16124 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16126 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16128 Prefer < to > in range checks such as 0 <= i && i < N.
16129 This makes it easier to visualize quantities on a number line.
16130 This patch doesn't apply to all such range checks,
16131 only to the range checks affected by the 2013-03-24 change.
16132 This patch reverts most of the 2013-03-24 change.
16133 * alloc.c (xpalloc, Fgarbage_collect):
16134 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16135 * character.c (string_escape_byte8):
16136 * charset.c (read_hex):
16137 * data.c (cons_to_unsigned):
16138 * dispnew.c (update_frame_1):
16139 * doc.c (Fsubstitute_command_keys):
16140 * doprnt.c (doprnt):
16141 * editfns.c (hi_time, decode_time_components):
16142 * fileio.c (file_offset):
16143 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16144 * font.c (font_intern_prop):
16145 * frame.c (x_set_alpha):
16146 * gtkutil.c (get_utf8_string):
16147 * indent.c (check_display_width):
16148 * keymap.c (Fkey_description):
16149 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16151 * minibuf.c (read_minibuf_noninteractive):
16152 * process.c (wait_reading_process_output):
16153 * search.c (Freplace_match):
16154 * window.c (get_phys_cursor_glyph):
16155 * xdisp.c (redisplay_internal):
16156 * xsmfns.c (smc_save_yourself_CB):
16157 Prefer < to > for range checks.
16158 * dispnew.c (sit_for): Don't mishandle NaNs.
16159 This fixes a bug introduced in the 2013-03-24 change.
16160 * editfns.c (decode_time_components): Don't hoist comparison.
16161 This fixes another bug introduced in the 2013-03-24 change.
16163 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16165 * frame.h (struct frame): Drop scroll_bottom_vpos
16166 member becaue all real users are dead long ago.
16167 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16168 * xdisp.c (redisplay_internal): Adjust user.
16170 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16172 * nsmenu.m (showAtX:Y:for:): setLevel to
16173 NSPopUpMenuWindowLevel (Bug#13998).
16175 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16177 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16178 (ns_check_pending_open_menu): Declare.
16180 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16181 (x_activate_menubar): Update the menu with title that matches
16182 ns_get_pending_menu_title, and call
16183 ns_check_pending_openmenu (Bug#12698).
16184 (menuWillOpen:): New method.
16185 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16187 * nsterm.m (menu_will_open_state, menu_mouse_point)
16188 (menu_pending_title): New varaibles.
16189 (ns_get_pending_menu_title, ns_check_menu_open)
16190 (ns_check_pending_open_menu): New functions.
16192 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16194 * indent.c (current_column_bol_cache): Remove leftover which is not
16195 used in Fmove_to_column any more.
16196 (current_column, scan_for_column): Adjust users.
16197 * keyboard.c (last_point_position_buffer, last_point_position_window):
16198 Remove leftovers which are not used for recording undo any more.
16199 (command_loop_1, syms_of_keyboard): Adjust users.
16200 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16201 redisplay_window any more.
16202 (move_it_to): Adjust user.
16204 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16206 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16207 Update dependencies.
16209 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16211 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16212 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16213 forward references.
16215 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16217 * window.h (struct window): Replace hchild, vchild and buffer slots
16218 with a single slot 'contents'. This is possible because each valid
16219 window may have either the child window (in vertical or horizontal
16220 combination) or buffer to display (for the leaf window). Using that,
16221 a lot of operations to traverse and/or change window hierarchies may
16222 be simplified. New member horizontal is used to distinguish between
16223 horizontal and vertical combinations of internal windows.
16224 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16225 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16226 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16227 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16228 Use contents slot, not buffer, where appropriate.
16229 (wset_combination): New function.
16230 (wset_buffer): Add eassert.
16231 (Fframe_first_window): Simplify the loop reaching first window.
16232 (Fwindow_buffer): Use WINDOW_LEAF_P.
16233 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16234 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16235 (unshow_buffer): Convert initial debugging check to eassert.
16236 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16237 (make_parent_window, window_resize_check, window_resize_apply)
16238 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16239 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16240 Adjust to match struct window changes.
16241 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16242 (mark_window_cursors_off, count_windows, get_leaf_windows)
16243 (foreach_window_1): Simplify the loop.
16244 * alloc.c (mark_object): Do not check for the leaf window because
16245 internal windows has no glyph matrices anyway.
16246 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16247 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16248 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16249 (build_frame_matrix_from_window_tree, mirror_make_current)
16250 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16251 (update_window_tree, set_window_update_flags): Simplify the loop.
16252 (sync_window_with_frame_matrix_rows): Enforce live window.
16253 Use contents slot, not buffer, where appropriate.
16254 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16255 and WINDOW_HORIZONTAL_COMBINATION_P.
16256 (make_frame_visible_1): Simplify the loop.
16257 Use contents slot, not buffer, where appropriate.
16258 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16259 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16260 (expose_window_tree): Likewise.
16261 Use contents slot, not buffer, where appropriate.
16262 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16263 to avoid deleted windows. Use contents slot instead of buffer.
16264 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16265 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16266 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16267 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16269 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16271 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16272 identify the reasons for assertion violations in bug#14062 and
16274 (Fx_show_tip): Fix compilation error under
16275 "--enable-check-lisp-object-type". (Bug#14073)
16277 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16278 Reported by <rzl24ozi@gmail.com>.
16280 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16282 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16284 (unwind_with_echo_area_buffer): ...to restore it here.
16285 This is needed to ensure that...
16286 (redisplay_window): ...both window markers are valid here,
16287 which is verified by eassert.
16288 * editfns.c (save_excursion_save): Do not assume that
16289 selected_window always displays the buffer.
16290 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16293 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16295 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16298 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16300 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16302 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16304 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16305 since MinGW's w32api headers do. This avoids compiler warnings.
16307 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16308 if already defined.
16310 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16312 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16314 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16316 * gtkutil.c (style_changed_cb): Check if frame is live and an
16317 X frame (Bug#14038).
16319 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16321 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16322 Define only for _WIN32_WINNT less than 0x0500.
16323 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16325 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16326 see its own definitions of 'struct timeval' and 'struct timezone'.
16328 Fix incompatibilities between MinGW.org and MinGW64 headers.
16329 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16331 * w32.c (REPARSE_DATA_BUFFER): Guard with
16332 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16334 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16336 * xterm.c: Include X11/XKBlib.h
16337 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16339 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16341 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16343 * blockinput.h (input_blocked_p): Likewise.
16344 * bytecode.c (exec_byte_code): Likewise.
16345 * callproc.c (call_process_kill, call_process_cleanup)
16346 (Fcall_process): Likewise.
16347 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16348 (Fccl_execute_on_string): Likewise.
16349 * character.c (string_escape_byte8): Likewise.
16350 * charset.c (read_hex): Likewise.
16351 * cm.c (calccost): Likewise.
16352 * data.c (cons_to_unsigned): Likewise.
16353 * dired.c (directory_files_internal, file_name_completion):
16355 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16356 (sit_for): Likewise.
16357 * doc.c (Fsubstitute_command_keys): Likewise.
16358 * doprnt.c (doprnt): Likewise.
16359 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16360 * emacsgtkfixed.c: Likewise.
16361 * fileio.c (file_offset, Fwrite_region): Likewise.
16362 * floatfns.c (Fexpt, fmod_float): Likewise.
16363 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16365 * font.c (font_intern_prop): Likewise.
16366 * frame.c (x_set_alpha): Likewise.
16367 * gtkutil.c (get_utf8_string): Likewise.
16368 * indent.c (check_display_width): Likewise.
16369 * intervals.c (create_root_interval, rotate_right, rotate_left)
16370 (split_interval_right, split_interval_left)
16371 (adjust_intervals_for_insertion, delete_node)
16372 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16373 (merge_interval_right, merge_interval_left, copy_intervals)
16374 (set_intervals_multibyte_1): Likewise.
16375 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16376 * keymap.c (Fkey_description): Likewise.
16377 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16378 * lread.c (openp, read_integer, read1, string_to_number):
16380 * menu.c (ensure_menu_items): Likewise.
16381 * minibuf.c (read_minibuf_noninteractive): Likewise.
16382 * print.c (printchar, strout): Likewise.
16383 * process.c (create_process, Faccept_process_output)
16384 (wait_reading_process_output, read_process_output, send_process)
16385 (wait_reading_process_output): Likewise.
16386 * profiler.c (make_log, handle_profiler_signal): Likewise.
16387 * regex.c (re_exec): Likewise.
16388 * regex.h: Likewise.
16389 * search.c (looking_at_1, Freplace_match): Likewise.
16390 * sysdep.c (get_child_status, procfs_ttyname)
16391 (procfs_get_total_memory): Likewise.
16392 * systime.h (EMACS_TIME_VALID_P): Likewise.
16393 * term.c (dissociate_if_controlling_tty): Likewise.
16394 * window.c (get_phys_cursor_glyph): Likewise.
16395 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16396 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16398 * xfns.c (Fx_window_property): Likewise.
16399 * xmenu.c (set_frame_menubar): Likewise.
16400 * xselect.c (x_get_window_property, x_handle_dnd_message):
16402 * xsmfns.c (smc_save_yourself_CB): Likewise.
16403 * xterm.c (x_scroll_bar_set_handle): Likewise.
16405 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16407 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16408 to be optional or nil. Adjust comment and convert it to docstring.
16409 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16410 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16412 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16414 Static checking by GCC 4.8-20130319.
16415 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16416 * process.c (Fset_process_datagram_address)
16417 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16418 * xdisp.c (get_char_face_and_encoding)
16419 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16420 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16421 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16423 2013-03-24 Ken Brown <kbrown@cornell.edu>
16425 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16426 fix compilation on 64-bit Cygwin, where underscores are not
16427 automatically prepended.
16429 * w32term.c (w32_initialize): Silence compiler warning.
16431 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16433 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16434 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16435 variables, to save and restore frame dimensions.
16436 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16437 after returning from a 'fullscreen' configuration.
16438 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16439 to avoid races between the main thread and the input thread.
16441 * w32term.h (struct w32_output): New members normal_width,
16442 normal_height, normal_top, normal_left, and prev_fsmode.
16443 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16444 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16445 members of a frame.
16447 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16448 'fullscreen' parameter. Always record previous width and height
16449 of the frame, except when switching out of maximized modes, so
16450 that they could be restored correctly, instead of resetting to the
16451 default frame dimensions. Send SC_RESTORE command to the frame,
16452 unless we are going to send SC_MAXIMIZE, to restore the frame
16453 resize hints in the mouse pointer shown by the window manager.
16456 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16458 * lisp.h (get_frame_param): Adjust conditions for prototype
16461 2013-03-22 Ken Brown <kbrown@cornell.edu>
16463 * unexcw.c: Drop unneeded inclusion of w32common.h.
16464 (report_sheap_usage): Declare.
16465 (read_exe_header): Add magic numbers for x86_64.
16466 (fixup_executable): Fix printf format specifier for unsigned long
16469 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16471 * frame.h (struct frame): Put menu_bar_window under #ifdef
16472 because this member is not needed when X toolkit is in use.
16473 (fset_menu_bar_window):
16474 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16475 (free_glyphs, update_frame):
16476 * xdisp.c (expose_frame): Likewise.
16477 (display_menu_bar): Likewise. Remove redundant eassert.
16478 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16481 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16483 Use functions and constants to manipulate Lisp_Save_Value objects.
16484 This replaces code that used macros and strings and token-pasting.
16485 The change makes the C source a bit easier to follow,
16486 and shrinks the Emacs executable a bit.
16487 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16488 (make_save_value): Change 1st arg from string to enum. All callers
16491 (mark_object): Use if, not #if, for GC_MARK_STACK.
16492 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16493 (XSAVE_OBJECT): Now functions, not macros.
16494 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16495 the constant was never used.
16496 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16497 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16498 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16499 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16501 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16502 type3 with a single member save_type. All uses changed.
16503 (save_type, set_save_pointer, set_save_integer): New functions.
16504 * print.c (PRINTX): Remove.
16506 * alloc.c: Remove redundant static declarations.
16508 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16510 * window.h (struct window): Convert left_col, top_line, total_lines
16511 and total_cols from Lisp_Objects to integers. Adjust comments.
16512 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16514 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16515 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16516 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16517 Adjust users where appropriate.
16519 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16521 * frame.h (struct frame): Drop resx and resy because the same data is
16522 available from window system-specific output context. Adjust users.
16523 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16524 New functions to provide defaults when no window system available.
16525 (FRAME_RES_X, FRAME_RES_Y): New macros.
16526 (NUMVAL): Move from xdisp.c.
16527 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16528 (Ffont_face_attributes, Fopen_font):
16529 * image.c (gs_load):
16530 * w32font.c (fill_in_logfont):
16531 * xdisp.c (calc_pixel_width_or_height):
16532 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16533 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16535 2013-03-20 Kenichi Handa <handa@gnu.org>
16537 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16538 to 1 (temporary workaround until a bug related to ASCII
16539 optimization is fixed).
16541 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16543 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16544 Signal error if window is not internal. Adjust docstring.
16545 (delete_all_child_windows): Use combination_limit to save the buffer.
16546 (Fset_window_configuration): Adjust accordingly.
16547 * print.c (syms_of_print): Initialize debugging output not here...
16548 (init_print_once): ...but in a new function here.
16549 * lisp.h (init_print_once): Add prototype.
16550 * emacs.c (main): Add call to init_print_once. Adjust comments.
16552 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16554 * window.c (window_resize_check, window_resize_apply)
16555 (window_from_coordinates, recombine_windows, set_window_buffer)
16556 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16557 (Fsplit_window_internal, Fdelete_window_internal)
16558 (freeze_window_starts): Use bool for booleans.
16559 * window.h (window_frame_coordinates, resize_frame_windows)
16560 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16562 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16564 * dispnew.c (bitch_at_user): Use `user-error'.
16566 2013-03-17 Ken Brown <kbrown@cornell.edu>
16568 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16569 as return type of image_background. (Bug#13981)
16570 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16572 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16574 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16575 (ns_select): Don't return with result uninitialized.
16577 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16580 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16582 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16583 directories. If filename is nil, get directory name (Bug#13932).
16584 Use getFilename and getDirectory.
16585 (getFilename, getDirectory): New methods for EmacsSavePanel and
16587 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16589 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16591 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16593 2013-03-15 Kenichi Handa <handa@gnu.org>
16595 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16596 (adjust_after_replace): Make it back to static. Delete the third
16597 arg text_at_gap_tail. Cancel the code for handling it.
16599 * coding.h (struct coding_system): New member eol_seen.
16601 * coding.c (detect_ascii): New function.
16602 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16603 when the source bytes are actually scanned. On detecting for
16604 coding_category_utf_8_auto, call detect_ascii instead of scanning
16605 source bytes directly.
16606 (produce_chars): Call insert_from_gap with the new arg 0.
16607 (encode_coding): Likewise.
16608 (decode_coding_gap): Control ASCII optimization by the variable
16609 disable_ascii_optimization instead of #ifndef .. #endif.
16610 Deccode EOL format according to coding->eol_seen.
16611 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16614 * lisp.h (adjust_after_replace): Cancel externing it.
16615 (insert_from_gap): Adjust prototype.
16617 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16619 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16620 FULLSCREEN_MAXIMIZED. (Bug#13935)
16622 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16624 * region-cache.c (find_cache_boundary, move_cache_gap)
16625 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16626 Simplify debugging check and convert to eassert. Adjust comment.
16627 (pp_cache): Put under ENABLE_CHECKING.
16629 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16631 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16632 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16633 and WM_ACTIVATEAPP.
16634 (w32fullscreen_hook): If the frame is visible, reset
16635 f->want_fullscreen flag after changing the frame size. If the
16636 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16639 2013-03-13 Daniel Colascione <dancol@dancol.org>
16641 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16642 too so that these builds can use Cygwin's file conversion
16643 functions. (We've been building and linking cygw32.o all along
16644 and just not using it.)
16646 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16648 File synchronization fixes (Bug#13944).
16649 * Makefile.in (LIB_FDATASYNC): New macro.
16651 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16652 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16653 Don't worry about HAVE_FSYNC, since a substitute fsync is
16654 available if the system lacks one.
16655 (Fwrite_regin): Retry fsync if interrupted.
16657 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16659 * w32term.c (w32_read_socket): If the Emacs frame is being
16660 activated, call w32fullscreen_hook, to make sure the new frame
16661 dimensions are in effect. (Bug#13937)
16663 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16665 * xdisp.c (init_iterator): Simplify because both character and byte
16666 positions are either specified or -1. Add eassert. Adjust comment.
16667 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16668 character and byte positions can be obtained from marker.
16670 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16672 Static checking by Sun C 5.12.
16673 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16674 * bytecode.c (exec_byte_code):
16675 * dispnew.c (init_display):
16677 * fileio.c (Fsubstitute_in_file_name):
16678 * keyboard.c (Fevent_convert_list):
16679 * keymap.c (Fsingle_key_description):
16680 * term.c (maybe_fatal, fatal):
16681 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16682 * xsmfns.c (Fhandle_save_session):
16683 Omit unreachable code.
16684 * keymap.c (map_keymap_char_table_item): Cast void * to
16685 a function pointer type; the C Standard requires this.
16687 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
16688 Include <sys/param.h> unconditionally, as that works elsewhere and
16689 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
16690 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
16693 See ChangeLog.12 for earlier changes.
16695 ;; Local Variables:
16699 Copyright (C) 2011-2015 Free Software Foundation, Inc.
16701 This file is part of GNU Emacs.
16703 GNU Emacs is free software: you can redistribute it and/or modify
16704 it under the terms of the GNU General Public License as published by
16705 the Free Software Foundation, either version 3 of the License, or
16706 (at your option) any later version.
16708 GNU Emacs is distributed in the hope that it will be useful,
16709 but WITHOUT ANY WARRANTY; without even the implied warranty of
16710 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16711 GNU General Public License for more details.
16713 You should have received a copy of the GNU General Public License
16714 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.